| 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 | $168.45 | 6.230% | $178.9444 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $219.43 | 10.379% | $242.2046 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $9.25 | 13.279% | $10.4783 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $128.71 | 11.360% | $143.3315 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $63.44 | 12.433% | $71.3275 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $236.26 | 8.702% | $256.8193 | $256.82 | $256.80 | $256.80 |
| Purchase #7 | $215.29 | 9.652% | $236.0698 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,040.83 | $1,139.1754 | $1,139.17 | $1,139.20 | $1,139.10 | |