| 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 | $238.88 | 6.143% | $253.5544 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $230.32 | 3.118% | $237.5014 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $47.84 | 4.758% | $50.1162 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $66.62 | 7.411% | $71.5572 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $165.93 | 7.376% | $178.169 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $84.80 | 3.529% | $87.7926 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $18.67 | 7.847% | $20.135 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $853.06 | $898.8258 | $898.83 | $898.80 | $898.90 | |