| 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 | $178.62 | 5.306% | $188.0976 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $187.90 | 10.311% | $207.2744 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $18.80 | 4.363% | $19.6202 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $117.46 | 13.872% | $133.7541 | $133.75 | $133.75 | $133.80 |
| Purchase #5 | $219.77 | 11.344% | $244.7007 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $93.81 | 12.453% | $105.4922 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $39.52 | 5.633% | $41.7462 | $41.75 | $41.75 | $41.70 |
| 7 purchase totals = | $855.88 | $940.6854 | $940.68 | $940.65 | $940.70 | |