| 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 | $131.89 | 8.668% | $143.3222 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $235.69 | 6.204% | $250.3122 | $250.31 | $250.30 | $250.30 |
| Purchase #3 | $139.54 | 5.622% | $147.3849 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $139.73 | 9.707% | $153.2936 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $149.52 | 10.733% | $165.568 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $40.89 | 8.850% | $44.5088 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $75.88 | 11.282% | $84.4408 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $913.14 | $988.8305 | $988.82 | $988.80 | $988.80 | |