| 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 | $170.37 | 4.766% | $178.4898 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $219.41 | 3.480% | $227.0455 | $227.05 | $227.05 | $227.00 |
| Purchase #3 | $71.56 | 6.551% | $76.2479 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $87.56 | 6.568% | $93.3109 | $93.31 | $93.30 | $93.30 |
| Purchase #5 | $235.60 | 3.831% | $244.6258 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $211.54 | 5.428% | $223.0224 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $48.33 | 3.503% | $50.023 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $1,044.37 | $1,092.7653 | $1,092.77 | $1,092.75 | $1,092.60 | |