| 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 | $155.83 | 7.510% | $167.5328 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $194.56 | 5.183% | $204.644 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $99.38 | 13.218% | $112.516 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $154.87 | 12.191% | $173.7502 | $173.75 | $173.75 | $173.80 |
| Purchase #5 | $115.89 | 4.723% | $121.3635 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $193.45 | 9.863% | $212.53 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $213.51 | 4.102% | $222.2682 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $1,127.49 | $1,214.6047 | $1,214.60 | $1,214.60 | $1,214.60 | |