| 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 | $140.31 | 7.719% | $151.1405 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $147.59 | 10.812% | $163.5474 | $163.55 | $163.55 | $163.50 |
| Purchase #3 | $215.50 | 7.118% | $230.8393 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $134.87 | 10.736% | $149.3496 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $84.35 | 7.557% | $90.7243 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $114.71 | 10.662% | $126.9404 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $66.27 | 9.819% | $72.7771 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $903.60 | $985.3186 | $985.32 | $985.35 | $985.10 | |