| 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 | $141.56 | 4.793% | $148.345 | $148.35 | $148.35 | $148.30 |
| Purchase #2 | $66.80 | 9.851% | $73.3805 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $28.61 | 13.449% | $32.4578 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $199.74 | 13.685% | $227.0744 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $118.35 | 9.180% | $129.2145 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $71.40 | 5.752% | $75.5069 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $53.76 | 6.466% | $57.2361 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $680.22 | $743.2152 | $743.22 | $743.20 | $743.20 | |