| 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 | $135.72 | 4.751% | $142.1681 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $126.39 | 6.589% | $134.7178 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $114.29 | 9.516% | $125.1658 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $209.38 | 8.858% | $227.9269 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $171.82 | 13.857% | $195.6291 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $249.43 | 11.589% | $278.3364 | $278.34 | $278.35 | $278.30 |
| Purchase #7 | $58.59 | 10.364% | $64.6623 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $1,065.62 | $1,168.6064 | $1,168.62 | $1,168.60 | $1,168.60 | |