| 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 | $224.91 | 12.702% | $253.4781 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $100.59 | 3.336% | $103.9457 | $103.95 | $103.95 | $103.90 |
| Purchase #3 | $146.72 | 8.300% | $158.8978 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $160.34 | 10.554% | $177.2623 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $157.92 | 3.567% | $163.553 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $110.93 | 6.399% | $118.0284 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $149.74 | 6.648% | $159.6947 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $1,051.15 | $1,134.8600 | $1,134.86 | $1,134.90 | $1,134.90 | |