| 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 | $6.77 | 10.794% | $7.5008 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $177.30 | 6.112% | $188.1366 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $192.56 | 9.391% | $210.6433 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $131.58 | 9.485% | $144.0604 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $103.87 | 8.853% | $113.0656 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $209.34 | 9.648% | $229.5371 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $113.29 | 6.837% | $121.0356 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $934.71 | $1,013.9794 | $1,013.99 | $1,014.00 | $1,013.90 | |