| 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 | $135.64 | 4.746% | $142.0775 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $77.80 | 3.418% | $80.4592 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $14.93 | 11.266% | $16.612 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $242.64 | 5.149% | $255.1335 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $37.64 | 9.466% | $41.203 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $141.62 | 12.368% | $159.1356 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $82.70 | 4.687% | $86.5761 | $86.58 | $86.60 | $86.60 |
| 7 purchase totals = | $732.97 | $781.1969 | $781.20 | $781.25 | $781.20 | |