| 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 | $128.92 | 7.102% | $138.0759 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $167.55 | 11.582% | $186.9556 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $17.71 | 5.273% | $18.6438 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $232.69 | 5.267% | $244.9458 | $244.95 | $244.95 | $244.90 |
| Purchase #5 | $87.35 | 12.803% | $98.5334 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $68.61 | 7.648% | $73.8573 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $150.26 | 6.582% | $160.1501 | $160.15 | $160.15 | $160.20 |
| 7 purchase totals = | $853.09 | $921.1619 | $921.17 | $921.20 | $921.20 | |