| 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 | $177.65 | 8.573% | $192.8799 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $12.76 | 4.370% | $13.3176 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $131.47 | 9.497% | $143.9557 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $146.95 | 9.554% | $160.9896 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $56.95 | 13.860% | $64.8433 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $125.38 | 10.287% | $138.2778 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $241.73 | 5.263% | $254.4522 | $254.45 | $254.45 | $254.50 |
| 7 purchase totals = | $892.89 | $968.7161 | $968.72 | $968.75 | $968.80 | |