| 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 | $165.71 | 11.736% | $185.1577 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $151.82 | 7.444% | $163.1215 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $105.48 | 3.843% | $109.5336 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $220.55 | 6.764% | $235.468 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $217.46 | 5.601% | $229.6399 | $229.64 | $229.65 | $229.60 |
| Purchase #6 | $172.57 | 12.764% | $194.5968 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $234.42 | 3.398% | $242.3856 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,268.01 | $1,359.9031 | $1,359.91 | $1,359.90 | $1,359.90 | |