| 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 | $169.57 | 7.399% | $182.1165 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $139.48 | 5.526% | $147.1877 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $166.55 | 4.463% | $173.9831 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $223.59 | 6.368% | $237.8282 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $10.71 | 5.544% | $11.3038 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $73.64 | 12.623% | $82.9356 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $53.98 | 8.668% | $58.659 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $837.52 | $894.0139 | $894.02 | $894.05 | $894.00 | |