| 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 | $170.85 | 12.191% | $191.6783 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $196.72 | 7.498% | $211.4701 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $54.37 | 11.233% | $60.4774 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $45.49 | 11.412% | $50.6813 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $167.91 | 11.784% | $187.6965 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $25.47 | 11.739% | $28.4599 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $35.37 | 7.844% | $38.1444 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $696.18 | $768.6079 | $768.61 | $768.65 | $768.70 | |