| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.30 | 12.186% | $183.1997 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $131.47 | 13.591% | $149.3381 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $130.59 | 13.286% | $147.9402 | $147.94 | $147.95 | $147.90 |
| Purchase #4 | $129.94 | 4.713% | $136.0641 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $145.98 | 13.360% | $165.4829 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $232.44 | 6.102% | $246.6235 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $149.25 | 5.337% | $157.2155 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $1,082.97 | $1,185.8640 | $1,185.86 | $1,185.85 | $1,185.80 | |