| 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 | $17.98 | 6.643% | $19.1744 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $80.96 | 9.583% | $88.7184 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $43.74 | 6.484% | $46.5761 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $135.58 | 12.749% | $152.8651 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $161.36 | 7.793% | $173.9348 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $36.55 | 9.737% | $40.1089 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $200.69 | 13.592% | $227.9678 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $676.86 | $749.3455 | $749.35 | $749.30 | $749.40 | |