| 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 | $167.47 | 12.460% | $188.3368 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $125.95 | 7.501% | $135.3975 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $207.77 | 13.745% | $236.328 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $101.33 | 8.598% | $110.0424 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $213.82 | 10.479% | $236.2262 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $235.79 | 11.826% | $263.6745 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $121.43 | 11.792% | $135.749 | $135.75 | $135.75 | $135.70 |
| 7 purchase totals = | $1,173.56 | $1,305.7544 | $1,305.76 | $1,305.80 | $1,305.60 | |