| 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 | $144.96 | 8.621% | $157.457 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $110.65 | 8.387% | $119.9302 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $219.43 | 12.648% | $247.1835 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $126.50 | 12.445% | $142.2429 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $40.98 | 3.558% | $42.4381 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $62.39 | 13.491% | $70.807 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $46.71 | 12.279% | $52.4455 | $52.45 | $52.45 | $52.40 |
| 7 purchase totals = | $751.62 | $832.5042 | $832.51 | $832.55 | $832.40 | |