| 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 | $189.71 | 6.555% | $202.1455 | $202.15 | $202.15 | $202.10 |
| Purchase #2 | $144.96 | 3.365% | $149.8379 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $63.63 | 3.117% | $65.6133 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $75.67 | 12.169% | $84.8783 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $152.45 | 4.268% | $158.9566 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $150.98 | 9.790% | $165.7609 | $165.76 | $165.75 | $165.80 |
| Purchase #7 | $105.52 | 11.785% | $117.9555 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $882.92 | $945.1480 | $945.16 | $945.15 | $945.20 | |