| 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 | $53.73 | 4.569% | $56.1849 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $167.74 | 5.760% | $177.4018 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $92.62 | 11.836% | $103.5825 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $106.46 | 6.521% | $113.4023 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $52.89 | 4.204% | $55.1135 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $113.29 | 3.390% | $117.1305 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $187.51 | 7.155% | $200.9263 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $774.24 | $823.7418 | $823.73 | $823.80 | $823.70 | |