| 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 | $201.60 | 9.102% | $219.9496 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $148.47 | 9.226% | $162.1678 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $161.76 | 10.505% | $178.7529 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $20.61 | 5.448% | $21.7328 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $92.83 | 4.471% | $96.9804 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $86.83 | 7.400% | $93.2554 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $75.72 | 9.213% | $82.6961 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $787.82 | $855.5350 | $855.54 | $855.55 | $855.60 | |