| 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 | $188.55 | 11.306% | $209.8675 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $31.63 | 8.776% | $34.4058 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $147.46 | 4.183% | $153.6283 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $74.81 | 7.725% | $80.5891 | $80.59 | $80.60 | $80.60 |
| Purchase #5 | $170.90 | 10.421% | $188.7095 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $111.77 | 5.596% | $118.0246 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $112.80 | 5.222% | $118.6904 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $837.92 | $903.9152 | $903.92 | $903.90 | $903.90 | |