| 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 | $151.79 | 5.211% | $159.6998 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $96.26 | 6.562% | $102.5766 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $242.73 | 13.355% | $275.1466 | $275.15 | $275.15 | $275.10 |
| Purchase #4 | $160.50 | 6.451% | $170.8539 | $170.85 | $170.85 | $170.90 |
| Purchase #5 | $225.98 | 4.159% | $235.3785 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $240.67 | 3.762% | $249.724 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $137.54 | 5.386% | $144.9479 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $1,255.47 | $1,338.3273 | $1,338.33 | $1,338.35 | $1,338.30 | |