| 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 | $115.35 | 12.388% | $129.6396 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $168.42 | 9.415% | $184.2767 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $78.35 | 5.257% | $82.4689 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $57.49 | 8.773% | $62.5336 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $112.37 | 13.842% | $127.9243 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $140.64 | 6.395% | $149.6339 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $184.39 | 8.358% | $199.8013 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $857.01 | $936.2783 | $936.27 | $936.30 | $936.20 | |