| 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 | $173.91 | 10.634% | $192.4036 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $45.88 | 9.169% | $50.0867 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $45.75 | 3.157% | $47.1943 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $101.72 | 10.766% | $112.6712 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $77.70 | 5.455% | $81.9385 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $156.39 | 8.779% | $170.1195 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $242.80 | 10.435% | $268.1362 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $844.15 | $922.5500 | $922.55 | $922.55 | $922.50 | |