| 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 | $168.28 | 13.784% | $191.4757 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $140.38 | 11.393% | $156.3735 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $161.78 | 7.505% | $173.9216 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $110.76 | 9.283% | $121.0419 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $28.29 | 13.352% | $32.0673 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $20.91 | 13.559% | $23.7452 | $23.75 | $23.75 | $23.70 |
| Purchase #7 | $177.40 | 6.451% | $188.8441 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $807.80 | $887.4693 | $887.47 | $887.45 | $887.40 | |