| 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 | $166.87 | 10.275% | $184.0159 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $217.85 | 6.574% | $232.1715 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $91.38 | 7.618% | $98.3413 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $63.68 | 4.335% | $66.4405 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $125.46 | 8.253% | $135.8142 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $79.25 | 7.404% | $85.1177 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $120.41 | 4.399% | $125.7068 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $864.90 | $927.6079 | $927.61 | $927.55 | $927.50 | |