| 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 | $155.97 | 3.751% | $161.8204 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $115.58 | 9.418% | $126.4653 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $106.45 | 11.244% | $118.4192 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $66.98 | 6.695% | $71.4643 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $184.61 | 9.196% | $201.5867 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $23.34 | 11.482% | $26.0199 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $117.89 | 13.563% | $133.8794 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $770.82 | $839.6552 | $839.66 | $839.60 | $839.70 | |