| 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 | $154.65 | 7.816% | $166.7374 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $92.69 | 8.127% | $100.2229 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $22.77 | 9.152% | $24.8539 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $181.69 | 7.354% | $195.0515 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $104.39 | 6.111% | $110.7693 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $19.58 | 4.757% | $20.5114 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $194.93 | 6.828% | $208.2398 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $770.70 | $826.3862 | $826.38 | $826.35 | $826.40 | |