| 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 | $179.77 | 11.591% | $200.6071 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $193.71 | 13.762% | $220.3684 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $155.95 | 3.588% | $161.5455 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $26.87 | 9.866% | $29.521 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $183.39 | 3.756% | $190.2781 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $50.49 | 5.672% | $53.3538 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $221.46 | 4.842% | $232.1831 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,011.64 | $1,087.8570 | $1,087.86 | $1,087.85 | $1,087.90 | |