| 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 | $160.64 | 3.497% | $166.2576 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $74.66 | 13.190% | $84.5077 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $150.57 | 5.828% | $159.3452 | $159.35 | $159.35 | $159.30 |
| Purchase #4 | $74.44 | 4.563% | $77.8367 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $161.78 | 11.851% | $180.9525 | $180.95 | $180.95 | $181.00 |
| Purchase #6 | $51.83 | 11.622% | $57.8537 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $226.68 | 9.494% | $248.201 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $900.60 | $974.9544 | $974.96 | $974.95 | $975.00 | |