| 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 | $178.60 | 12.377% | $200.7053 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $50.39 | 9.419% | $55.1362 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $158.88 | 6.562% | $169.3057 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $14.36 | 5.643% | $15.1703 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $190.67 | 13.311% | $216.0501 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $163.48 | 6.560% | $174.2043 | $174.20 | $174.20 | $174.20 |
| Purchase #7 | $243.73 | 8.654% | $264.8224 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $1,000.11 | $1,095.3943 | $1,095.40 | $1,095.35 | $1,095.40 | |