| 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 | $152.30 | 3.413% | $157.498 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $244.59 | 3.803% | $253.8918 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $79.74 | 10.550% | $88.1526 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $37.73 | 4.812% | $39.5456 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $200.39 | 3.315% | $207.0329 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $59.48 | 8.630% | $64.6131 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $131.97 | 8.710% | $143.4646 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $906.20 | $954.1986 | $954.19 | $954.20 | $954.20 | |