| 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 | $177.75 | 5.434% | $187.4089 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $62.69 | 6.674% | $66.8739 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $101.65 | 8.867% | $110.6633 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $182.83 | 6.771% | $195.2094 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $227.64 | 8.857% | $247.8021 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $197.38 | 5.395% | $208.0287 | $208.03 | $208.05 | $208.00 |
| Purchase #7 | $156.31 | 7.562% | $168.1302 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $1,106.25 | $1,184.1165 | $1,184.11 | $1,184.10 | $1,184.10 | |