| 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 | $142.26 | 13.572% | $161.5675 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $203.76 | 6.194% | $216.3809 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $235.84 | 5.719% | $249.3277 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $72.83 | 8.407% | $78.9528 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $39.70 | 13.404% | $45.0214 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $44.52 | 8.598% | $48.3478 | $48.35 | $48.35 | $48.30 |
| Purchase #7 | $22.83 | 11.851% | $25.5356 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $761.74 | $825.1337 | $825.14 | $825.15 | $825.10 | |