| 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 | $162.90 | 10.229% | $179.563 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $191.86 | 4.336% | $200.179 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $69.43 | 7.610% | $74.7136 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $14.93 | 13.362% | $16.9249 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $158.74 | 11.118% | $176.3887 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $39.98 | 5.109% | $42.0226 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $24.57 | 3.316% | $25.3847 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $662.41 | $715.1765 | $715.16 | $715.15 | $715.20 | |