| 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 | $116.84 | 11.315% | $130.0604 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $183.74 | 7.619% | $197.7392 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $88.87 | 7.627% | $95.6481 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $54.49 | 12.738% | $61.4309 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $41.30 | 3.238% | $42.6373 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $138.48 | 7.871% | $149.3798 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $102.51 | 3.680% | $106.2824 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $726.23 | $783.1781 | $783.18 | $783.25 | $783.10 | |