| 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 | $173.27 | 5.711% | $183.1654 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $191.73 | 6.414% | $204.0276 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $98.47 | 10.371% | $108.6823 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $239.37 | 8.764% | $260.3484 | $260.35 | $260.35 | $260.30 |
| Purchase #5 | $20.86 | 8.511% | $22.6354 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $134.77 | 4.550% | $140.902 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $89.85 | 12.637% | $101.2043 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $948.32 | $1,020.9654 | $1,020.97 | $1,021.00 | $1,020.90 | |