| 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 | $155.36 | 3.704% | $161.1145 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $179.92 | 11.315% | $200.2779 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $130.67 | 3.864% | $135.7191 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $42.38 | 8.782% | $46.1018 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $72.81 | 7.192% | $78.0465 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $87.39 | 6.149% | $92.7636 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $139.45 | 6.332% | $148.28 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $807.98 | $862.3034 | $862.30 | $862.30 | $862.30 | |