| 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 | $107.89 | 4.703% | $112.9641 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $179.49 | 5.843% | $189.9776 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $19.30 | 8.115% | $20.8662 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $58.68 | 9.558% | $64.2886 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $123.94 | 7.829% | $133.6433 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $225.38 | 8.678% | $244.9385 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $140.94 | 3.150% | $145.3796 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $855.62 | $912.0579 | $912.06 | $912.10 | $912.10 | |