| 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 | $166.28 | 7.448% | $178.6645 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $14.82 | 3.447% | $15.3308 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $11.66 | 13.375% | $13.2195 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $104.73 | 13.244% | $118.6004 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $181.52 | 12.809% | $204.7709 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $112.62 | 3.758% | $116.8523 | $116.85 | $116.85 | $116.90 |
| Purchase #7 | $58.53 | 12.666% | $65.9434 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $650.16 | $713.3818 | $713.37 | $713.35 | $713.40 | |