| 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 | $154.71 | 10.127% | $170.3775 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $225.48 | 3.281% | $232.878 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $85.40 | 9.462% | $93.4805 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $177.42 | 12.662% | $199.8849 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $108.53 | 3.648% | $112.4892 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $54.55 | 11.441% | $60.7911 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $220.63 | 12.543% | $248.3036 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,026.72 | $1,118.2048 | $1,118.20 | $1,118.30 | $1,118.30 | |