| 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 | $138.90 | 11.790% | $155.2763 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $183.99 | 4.785% | $192.7939 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $144.49 | 8.432% | $156.6734 | $156.67 | $156.65 | $156.70 |
| Purchase #4 | $43.39 | 11.792% | $48.5065 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $47.46 | 7.826% | $51.1742 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $222.87 | 3.361% | $230.3607 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $129.80 | 12.739% | $146.3352 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $910.90 | $981.1202 | $981.12 | $981.10 | $981.20 | |