| 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 | $174.68 | 12.801% | $197.0408 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $117.99 | 7.430% | $126.7567 | $126.76 | $126.75 | $126.80 |
| Purchase #3 | $170.76 | 11.800% | $190.9097 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $85.55 | 8.798% | $93.0767 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $171.49 | 7.375% | $184.1374 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $75.99 | 13.636% | $86.352 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $110.66 | 12.308% | $124.28 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $907.12 | $1,002.5533 | $1,002.56 | $1,002.60 | $1,002.60 | |