| 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 | $160.75 | 10.197% | $177.1417 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $155.54 | 3.657% | $161.2281 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $55.71 | 12.864% | $62.8765 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $173.70 | 13.188% | $196.6076 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $202.27 | 8.293% | $219.0443 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $40.47 | 10.587% | $44.7546 | $44.75 | $44.75 | $44.80 |
| Purchase #7 | $118.51 | 11.708% | $132.3852 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $906.95 | $994.0380 | $994.04 | $994.10 | $994.00 | |