| 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 | $152.42 | 5.340% | $160.5592 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $115.55 | 9.570% | $126.6081 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $111.67 | 11.525% | $124.54 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $67.88 | 9.736% | $74.4888 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $104.66 | 5.234% | $110.1379 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $176.62 | 4.305% | $184.2235 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $157.53 | 3.437% | $162.9443 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $886.33 | $943.5018 | $943.50 | $943.50 | $943.40 | |