| 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 | $136.43 | 10.419% | $150.6446 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $100.28 | 12.143% | $112.457 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $228.70 | 10.107% | $251.8147 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $144.33 | 10.309% | $159.209 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $209.76 | 5.417% | $221.1227 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $170.47 | 4.465% | $178.0815 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $169.55 | 4.633% | $177.4053 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $1,159.52 | $1,250.7348 | $1,250.73 | $1,250.70 | $1,250.70 | |