| 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 | $157.89 | 6.413% | $168.0155 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $210.76 | 8.841% | $229.3933 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $153.48 | 8.112% | $165.9303 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $195.28 | 8.125% | $211.1465 | $211.15 | $211.15 | $211.10 |
| Purchase #5 | $139.46 | 4.405% | $145.6032 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $102.76 | 10.648% | $113.7019 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $247.80 | 8.746% | $269.4726 | $269.47 | $269.45 | $269.50 |
| 7 purchase totals = | $1,207.43 | $1,303.2633 | $1,303.26 | $1,303.25 | $1,303.20 | |