| 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 | $131.69 | 7.285% | $141.2836 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $124.25 | 11.642% | $138.7152 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $162.85 | 9.706% | $178.6562 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $12.48 | 7.318% | $13.3933 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $152.42 | 4.494% | $159.2698 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $149.66 | 3.461% | $154.8397 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $177.67 | 7.501% | $190.997 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $911.02 | $977.1548 | $977.16 | $977.15 | $977.20 | |