| 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 | $172.51 | 4.694% | $180.6076 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $108.86 | 6.661% | $116.1112 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $222.94 | 6.657% | $237.7811 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $52.99 | 11.226% | $58.9387 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $88.37 | 5.299% | $93.0527 | $93.05 | $93.05 | $93.10 |
| Purchase #6 | $248.27 | 3.291% | $256.4406 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $15.76 | 10.563% | $17.4247 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $909.70 | $960.3566 | $960.35 | $960.35 | $960.30 | |