| 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 | $161.63 | 7.427% | $173.6343 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $57.88 | 7.366% | $62.1434 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $212.45 | 10.446% | $234.6425 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $35.52 | 9.263% | $38.8102 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $33.72 | 4.316% | $35.1754 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $65.69 | 6.148% | $69.7286 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $214.62 | 10.575% | $237.3161 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $781.51 | $851.4505 | $851.45 | $851.50 | $851.30 | |