| 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 | $171.85 | 3.393% | $177.6809 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $157.47 | 13.290% | $178.3978 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $102.96 | 5.660% | $108.7875 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $28.70 | 13.474% | $32.567 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $159.48 | 3.316% | $164.7684 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $79.80 | 9.192% | $87.1352 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $131.95 | 5.207% | $138.8206 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $832.21 | $888.1574 | $888.17 | $888.15 | $888.20 | |