| 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 | $154.31 | 9.867% | $169.5358 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $191.60 | 11.119% | $212.904 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $21.64 | 3.544% | $22.4069 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $71.26 | 5.765% | $75.3681 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $242.61 | 8.259% | $262.6472 | $262.65 | $262.65 | $262.60 |
| Purchase #6 | $17.60 | 10.771% | $19.4957 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $8.36 | 5.344% | $8.8068 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $707.38 | $771.1645 | $771.18 | $771.15 | $771.10 | |