| 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 | $170.64 | 12.507% | $191.9819 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $148.93 | 11.201% | $165.6116 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $9.64 | 7.853% | $10.397 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $64.89 | 8.363% | $70.3168 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $190.54 | 3.551% | $197.3061 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $72.28 | 12.107% | $81.0309 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $114.58 | 9.771% | $125.7756 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $771.50 | $842.4199 | $842.43 | $842.45 | $842.40 | |