| 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 | $137.41 | 8.793% | $149.4925 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $165.98 | 3.181% | $171.2598 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $112.64 | 8.656% | $122.3901 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $74.34 | 4.745% | $77.8674 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $83.97 | 12.363% | $94.3512 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $117.55 | 3.466% | $121.6243 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $110.46 | 6.351% | $117.4753 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $802.35 | $854.4606 | $854.46 | $854.45 | $854.60 | |