| 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 | $244.57 | 12.499% | $275.1388 | $275.14 | $275.15 | $275.10 |
| Purchase #2 | $239.79 | 8.182% | $259.4096 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $60.50 | 4.842% | $63.4294 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $45.69 | 6.736% | $48.7677 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $137.84 | 5.469% | $145.3785 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $152.64 | 11.373% | $169.9997 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $166.71 | 4.171% | $173.6635 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $1,047.74 | $1,135.7872 | $1,135.79 | $1,135.80 | $1,135.80 | |