| 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 | $114.28 | 5.814% | $120.9242 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $148.25 | 5.422% | $156.2881 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $128.33 | 12.180% | $143.9606 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $129.48 | 4.467% | $135.2639 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $232.25 | 9.467% | $254.2371 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $37.27 | 7.249% | $39.9717 | $39.97 | $39.95 | $40.00 |
| Purchase #7 | $17.81 | 6.765% | $19.0148 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $807.67 | $869.6604 | $869.65 | $869.60 | $869.70 | |