| 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 | $178.50 | 9.718% | $195.8466 | $195.85 | $195.85 | $195.80 |
| Purchase #2 | $27.33 | 13.204% | $30.9387 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $82.58 | 10.596% | $91.3302 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $58.42 | 11.462% | $65.1161 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $132.99 | 12.589% | $149.7321 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $192.70 | 9.592% | $211.1838 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $46.30 | 5.378% | $48.79 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $718.82 | $792.9375 | $792.94 | $793.00 | $792.80 | |