| 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 | $146.42 | 8.196% | $158.4206 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $125.81 | 12.336% | $141.3299 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $78.53 | 4.774% | $82.279 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $78.47 | 12.431% | $88.2246 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $182.30 | 8.247% | $197.3343 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $230.62 | 6.580% | $245.7948 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $23.26 | 10.866% | $25.7874 | $25.79 | $25.80 | $25.80 |
| 7 purchase totals = | $865.41 | $939.1706 | $939.16 | $939.20 | $939.10 | |