| 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 | $137.68 | 11.851% | $153.9965 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $160.85 | 9.451% | $176.0519 | $176.05 | $176.05 | $176.10 |
| Purchase #3 | $80.96 | 4.147% | $84.3174 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $139.33 | 8.171% | $150.7147 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $57.53 | 12.432% | $64.6821 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $46.34 | 12.589% | $52.1737 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $125.56 | 8.809% | $136.6206 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $748.25 | $818.5569 | $818.55 | $818.50 | $818.60 | |