| 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 | $135.34 | 9.186% | $147.7723 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $45.84 | 3.444% | $47.4187 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $82.81 | 6.779% | $88.4237 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $74.90 | 9.633% | $82.1151 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $97.74 | 3.676% | $101.3329 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $174.61 | 7.355% | $187.4526 | $187.45 | $187.45 | $187.50 |
| Purchase #7 | $240.55 | 12.860% | $271.4847 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $851.79 | $926.0000 | $925.99 | $925.95 | $926.00 | |