| 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 | $117.61 | 7.175% | $126.0485 | $126.05 | $126.05 | $126.00 |
| Purchase #2 | $158.80 | 4.690% | $166.2477 | $166.25 | $166.25 | $166.20 |
| Purchase #3 | $144.42 | 5.482% | $152.3371 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $216.65 | 6.333% | $230.3704 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $64.44 | 8.630% | $70.0012 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $173.77 | 9.820% | $190.8342 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $208.48 | 5.174% | $219.2668 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,084.17 | $1,155.1059 | $1,155.11 | $1,155.10 | $1,155.00 | |