| 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 | $190.76 | 6.601% | $203.3521 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $173.65 | 8.376% | $188.1949 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $204.45 | 12.131% | $229.2518 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $111.71 | 8.764% | $121.5003 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $124.76 | 3.239% | $128.801 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $138.29 | 13.336% | $156.7324 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $129.79 | 3.456% | $134.2755 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $1,073.41 | $1,162.1080 | $1,162.10 | $1,162.15 | $1,162.20 | |