| 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 | $146.81 | 3.788% | $152.3712 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $44.62 | 4.764% | $46.7457 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $80.61 | 5.110% | $84.7292 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $59.75 | 8.528% | $64.8455 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $142.85 | 3.710% | $148.1497 | $148.15 | $148.15 | $148.10 |
| Purchase #6 | $120.31 | 6.480% | $128.1061 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $176.60 | 10.487% | $195.12 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $771.55 | $820.0674 | $820.08 | $820.05 | $819.90 | |