| 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 | $160.96 | 10.317% | $177.5662 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $158.57 | 5.675% | $167.5688 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $86.49 | 13.814% | $98.4377 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $156.95 | 12.221% | $176.1309 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $180.41 | 10.274% | $198.9453 | $198.95 | $198.95 | $198.90 |
| Purchase #6 | $40.73 | 8.289% | $44.1061 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $53.37 | 8.495% | $57.9038 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $837.48 | $920.6588 | $920.67 | $920.65 | $920.60 | |