| 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 | $169.46 | 5.261% | $178.3753 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $200.71 | 5.805% | $212.3612 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $46.66 | 13.354% | $52.891 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $18.29 | 5.872% | $19.364 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $45.48 | 7.222% | $48.7646 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $181.52 | 5.658% | $191.7904 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $159.76 | 13.333% | $181.0608 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $821.88 | $884.6073 | $884.60 | $884.60 | $884.80 | |