| 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 | $152.97 | 10.252% | $168.6525 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $213.94 | 13.726% | $243.3054 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $81.85 | 12.559% | $92.1295 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $137.56 | 9.107% | $150.0876 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $141.77 | 5.575% | $149.6737 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $102.57 | 4.446% | $107.1303 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $25.46 | 6.435% | $27.0984 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $856.12 | $938.0774 | $938.08 | $938.10 | $938.10 | |