| 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 | $110.92 | 6.342% | $117.9545 | $117.95 | $117.95 | $118.00 |
| Purchase #2 | $69.73 | 6.462% | $74.236 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $67.96 | 10.413% | $75.0367 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $73.61 | 11.541% | $82.1053 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $247.97 | 3.590% | $256.8721 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $150.54 | 12.442% | $169.2702 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $114.45 | 7.815% | $123.3943 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $835.18 | $898.8691 | $898.87 | $898.85 | $898.90 | |