| 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 | $155.92 | 12.752% | $175.8029 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $113.88 | 13.570% | $129.3335 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $172.62 | 12.828% | $194.7637 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $143.83 | 5.632% | $151.9305 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $59.87 | 4.454% | $62.5366 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $101.36 | 3.433% | $104.8397 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $157.69 | 5.446% | $166.2778 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $905.17 | $985.4847 | $985.48 | $985.55 | $985.40 | |