| 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 | $177.68 | 5.621% | $187.6674 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $138.75 | 3.151% | $143.122 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $141.27 | 9.515% | $154.7118 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $80.39 | 6.653% | $85.7383 | $85.74 | $85.75 | $85.70 |
| Purchase #5 | $23.52 | 7.181% | $25.209 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $35.39 | 5.192% | $37.2274 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $126.74 | 10.718% | $140.324 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $723.74 | $773.9999 | $774.00 | $773.95 | $773.90 | |