| 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 | $164.94 | 8.596% | $179.1182 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $133.55 | 9.694% | $146.4963 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $37.54 | 3.560% | $38.8764 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $221.26 | 13.444% | $251.0062 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $21.78 | 6.584% | $23.214 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $233.53 | 4.283% | $243.5321 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $64.53 | 11.747% | $72.1103 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $877.13 | $954.3535 | $954.36 | $954.35 | $954.30 | |