| 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 | $148.70 | 5.199% | $156.4309 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $205.78 | 11.339% | $229.1134 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $121.41 | 8.788% | $132.0795 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $180.42 | 5.415% | $190.1897 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $238.94 | 11.362% | $266.0884 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $52.92 | 3.170% | $54.5976 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $231.35 | 11.219% | $257.3052 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $1,179.52 | $1,285.8047 | $1,285.81 | $1,285.85 | $1,285.80 | |