| 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 | $116.78 | 10.415% | $128.9426 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $178.75 | 12.569% | $201.2171 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $44.51 | 7.666% | $47.9221 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $55.88 | 11.416% | $62.2593 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $91.71 | 13.461% | $104.0551 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $89.69 | 13.635% | $101.9192 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $149.57 | 6.103% | $158.6983 | $158.70 | $158.70 | $158.70 |
| 7 purchase totals = | $726.89 | $805.0137 | $805.02 | $804.95 | $805.00 | |