| 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 | $160.31 | 3.710% | $166.2575 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $22.63 | 9.229% | $24.7185 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $146.52 | 10.484% | $161.8812 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $135.51 | 13.755% | $154.1494 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $130.88 | 7.482% | $140.6724 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $63.31 | 4.278% | $66.0184 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $6.89 | 13.369% | $7.8111 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $666.05 | $721.5085 | $721.51 | $721.45 | $721.50 | |