| 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 | $130.78 | 8.456% | $141.8388 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $88.86 | 3.348% | $91.835 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $13.79 | 13.553% | $15.659 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $96.31 | 11.202% | $107.0986 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $94.86 | 7.236% | $101.7241 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $171.88 | 11.356% | $191.3987 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $211.61 | 13.702% | $240.6048 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $808.09 | $890.1590 | $890.16 | $890.15 | $890.10 | |