| 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 | $130.45 | 9.702% | $143.1063 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $115.86 | 12.202% | $129.9972 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $31.45 | 9.435% | $34.4173 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $35.46 | 6.222% | $37.6663 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $191.49 | 5.331% | $201.6983 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $81.92 | 12.811% | $92.4148 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $179.49 | 4.262% | $187.1399 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $766.12 | $826.4401 | $826.45 | $826.40 | $826.40 | |