| 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 | $172.34 | 13.158% | $195.0165 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $210.44 | 3.822% | $218.483 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $114.82 | 9.371% | $125.5798 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $108.89 | 11.532% | $121.4472 | $121.45 | $121.45 | $121.40 |
| Purchase #5 | $83.88 | 3.316% | $86.6615 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $8.39 | 4.434% | $8.762 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $86.73 | 9.729% | $95.168 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $785.49 | $851.1180 | $851.12 | $851.10 | $851.20 | |