| 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 | $144.56 | 10.834% | $160.2216 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $169.93 | 3.329% | $175.587 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $34.88 | 12.252% | $39.1535 | $39.15 | $39.15 | $39.20 |
| Purchase #4 | $213.49 | 5.773% | $225.8148 | $225.81 | $225.80 | $225.80 |
| Purchase #5 | $231.51 | 11.467% | $258.0573 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $214.26 | 11.178% | $238.21 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $106.59 | 5.193% | $112.1252 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $1,115.22 | $1,209.1694 | $1,209.17 | $1,209.15 | $1,209.20 | |