| 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 | $29.92 | 7.540% | $32.176 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $18.68 | 12.856% | $21.0815 | $21.08 | $21.10 | $21.10 |
| Purchase #3 | $175.49 | 6.728% | $187.297 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $202.39 | 12.523% | $227.7353 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $160.45 | 12.215% | $180.049 | $180.05 | $180.05 | $180.00 |
| Purchase #6 | $242.50 | 12.669% | $273.2223 | $273.22 | $273.20 | $273.20 |
| Purchase #7 | $123.65 | 8.409% | $134.0477 | $134.05 | $134.05 | $134.00 |
| 7 purchase totals = | $953.08 | $1,055.6088 | $1,055.62 | $1,055.65 | $1,055.50 | |