| 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 | $150.52 | 10.512% | $166.3427 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $194.38 | 8.637% | $211.1686 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $191.40 | 11.307% | $213.0416 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $6.65 | 9.681% | $7.2938 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $184.98 | 8.448% | $200.6071 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $201.55 | 12.589% | $226.9231 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $164.30 | 3.467% | $169.9963 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $1,093.78 | $1,195.3732 | $1,195.37 | $1,195.35 | $1,195.30 | |