| 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 | $148.40 | 3.809% | $154.0526 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $61.52 | 7.437% | $66.0952 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $80.95 | 12.318% | $90.9214 | $90.92 | $90.90 | $90.90 |
| Purchase #4 | $83.40 | 5.819% | $88.253 | $88.25 | $88.25 | $88.30 |
| Purchase #5 | $43.87 | 7.429% | $47.1291 | $47.13 | $47.15 | $47.10 |
| Purchase #6 | $215.53 | 10.252% | $237.6261 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $226.68 | 11.296% | $252.2858 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $860.35 | $936.3632 | $936.37 | $936.40 | $936.40 | |