| 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 | $154.73 | 11.737% | $172.8907 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $127.28 | 10.867% | $141.1115 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $102.70 | 10.503% | $113.4866 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $154.55 | 4.114% | $160.9082 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $215.80 | 4.190% | $224.842 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $40.91 | 5.604% | $43.2026 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $61.48 | 6.620% | $65.55 | $65.55 | $65.55 | $65.60 |
| 7 purchase totals = | $857.45 | $921.9916 | $921.99 | $922.00 | $922.00 | |