| 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 | $142.32 | 12.834% | $160.5853 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $21.84 | 11.806% | $24.4184 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $117.43 | 7.107% | $125.7758 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $219.78 | 13.492% | $249.4327 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $203.60 | 11.872% | $227.7714 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $170.46 | 9.740% | $187.0628 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $25.28 | 5.776% | $26.7402 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $900.71 | $1,001.7866 | $1,001.79 | $1,001.80 | $1,001.80 | |