| 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 | $135.76 | 12.783% | $153.1142 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $185.34 | 10.277% | $204.3874 | $204.39 | $204.40 | $204.40 |
| Purchase #3 | $178.62 | 6.457% | $190.1535 | $190.15 | $190.15 | $190.20 |
| Purchase #4 | $48.41 | 9.474% | $52.9964 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $60.88 | 8.586% | $66.1072 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $216.51 | 7.192% | $232.0814 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $66.55 | 7.777% | $71.7256 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $892.07 | $970.5657 | $970.57 | $970.60 | $970.60 | |