| 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 | $173.26 | 8.137% | $187.3582 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $125.55 | 3.404% | $129.8237 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $24.28 | 9.746% | $26.6463 | $26.65 | $26.65 | $26.60 |
| Purchase #4 | $71.39 | 13.725% | $81.1883 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $230.74 | 9.252% | $252.0881 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $195.68 | 13.836% | $222.7543 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $40.27 | 8.452% | $43.6736 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $861.17 | $943.5325 | $943.53 | $943.50 | $943.60 | |