| 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 | $159.85 | 9.336% | $174.7736 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $104.32 | 8.587% | $113.278 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $162.81 | 8.813% | $177.1584 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $141.62 | 5.265% | $149.0763 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $155.61 | 4.349% | $162.3775 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $113.42 | 11.396% | $126.3453 | $126.35 | $126.35 | $126.30 |
| Purchase #7 | $127.43 | 10.761% | $141.1427 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $965.06 | $1,044.1518 | $1,044.16 | $1,044.20 | $1,044.20 | |