| 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 | $156.29 | 8.787% | $170.0232 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $128.36 | 11.430% | $143.0315 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $59.85 | 13.743% | $68.0752 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $189.87 | 7.463% | $204.04 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $115.65 | 3.392% | $119.5728 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $28.95 | 5.662% | $30.5891 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $23.25 | 4.751% | $24.3546 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $702.22 | $759.6864 | $759.68 | $759.70 | $759.70 | |