| 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 | $148.85 | 9.399% | $162.8404 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $17.48 | 3.692% | $18.1254 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $131.88 | 7.672% | $141.9978 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $219.25 | 6.230% | $232.9093 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $37.64 | 10.415% | $41.5602 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $78.67 | 10.102% | $86.6172 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $223.35 | 9.370% | $244.2779 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $857.12 | $928.3282 | $928.34 | $928.35 | $928.30 | |