| 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 | $146.78 | 9.410% | $160.592 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $92.59 | 13.567% | $105.1517 | $105.15 | $105.15 | $105.20 |
| Purchase #3 | $229.97 | 11.651% | $256.7638 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $217.41 | 5.214% | $228.7458 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $192.75 | 6.168% | $204.6388 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $33.30 | 8.319% | $36.0702 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $106.53 | 13.701% | $121.1257 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $1,019.33 | $1,113.0880 | $1,113.09 | $1,113.10 | $1,113.10 | |