| 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 | $158.87 | 12.627% | $178.9305 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $221.51 | 11.263% | $246.4587 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $7.56 | 8.799% | $8.2252 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $110.91 | 5.426% | $116.928 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $7.34 | 11.179% | $8.1605 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $72.35 | 6.839% | $77.298 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $248.71 | 6.505% | $264.8886 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $827.25 | $900.8895 | $900.90 | $900.95 | $900.90 | |