| 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 | $141.83 | 5.611% | $149.7881 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $56.71 | 6.696% | $60.5073 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $143.34 | 12.510% | $161.2718 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $14.76 | 12.640% | $16.6257 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $15.55 | 10.399% | $17.167 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $194.94 | 12.429% | $219.1691 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $125.94 | 7.643% | $135.5656 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $693.07 | $760.0946 | $760.11 | $760.05 | $760.20 | |