| 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 | $191.60 | 11.617% | $213.8582 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $160.77 | 3.860% | $166.9757 | $166.98 | $167.00 | $167.00 |
| Purchase #3 | $98.83 | 13.557% | $112.2284 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $89.66 | 9.391% | $98.08 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $43.53 | 3.559% | $45.0792 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $84.73 | 12.271% | $95.1272 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $128.48 | 7.665% | $138.328 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $797.60 | $869.6767 | $869.69 | $869.80 | $869.70 | |