| 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 | $116.82 | 5.603% | $123.3654 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $149.50 | 4.615% | $156.3994 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $110.45 | 4.222% | $115.1132 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $101.51 | 13.310% | $115.021 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $149.97 | 13.341% | $169.9775 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $23.62 | 12.430% | $26.556 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $201.43 | 9.177% | $219.9152 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $853.30 | $926.3477 | $926.36 | $926.30 | $926.40 | |