| 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 | $219.38 | 7.647% | $236.156 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $37.47 | 13.145% | $42.3954 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $150.56 | 13.512% | $170.9037 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $5.91 | 6.120% | $6.2717 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $60.88 | 13.579% | $69.1469 | $69.15 | $69.15 | $69.10 |
| Purchase #6 | $142.90 | 7.231% | $153.2331 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $60.29 | 6.354% | $64.1208 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $677.39 | $742.2276 | $742.23 | $742.20 | $742.20 | |