| 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 | $155.35 | 3.258% | $160.4113 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $129.52 | 8.743% | $140.8439 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $60.55 | 10.229% | $66.7437 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $158.59 | 6.542% | $168.965 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $19.61 | 13.860% | $22.3279 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $207.44 | 10.768% | $229.7771 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $140.28 | 6.690% | $149.6647 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $871.34 | $938.7336 | $938.73 | $938.75 | $938.70 | |