| 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 | $153.44 | 4.586% | $160.4768 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $136.81 | 7.838% | $147.5332 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $187.65 | 10.689% | $207.7079 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $31.84 | 12.486% | $35.8155 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $55.50 | 9.551% | $60.8008 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $161.26 | 3.375% | $166.7025 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $151.32 | 7.355% | $162.4496 | $162.45 | $162.45 | $162.40 |
| 7 purchase totals = | $877.82 | $941.4863 | $941.49 | $941.50 | $941.40 | |