| 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 | $162.91 | 5.348% | $171.6224 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $92.77 | 12.729% | $104.5787 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $48.64 | 12.432% | $54.6869 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $88.75 | 4.176% | $92.4562 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $17.60 | 11.690% | $19.6574 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $103.66 | 12.851% | $116.9813 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $155.71 | 11.187% | $173.1293 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $670.04 | $733.1122 | $733.12 | $733.15 | $733.20 | |