| 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 | $12.44 | 8.609% | $13.511 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $175.83 | 11.653% | $196.3195 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $16.32 | 7.634% | $17.5659 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $157.98 | 7.689% | $170.1271 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $25.58 | 13.675% | $29.0781 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $194.62 | 7.709% | $209.6233 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $170.46 | 3.459% | $176.3562 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $753.23 | $812.5811 | $812.59 | $812.55 | $812.60 | |