| 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 | $155.56 | 9.597% | $170.4891 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $237.70 | 6.694% | $253.6116 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $77.60 | 4.348% | $80.974 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $180.70 | 13.446% | $204.9969 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $46.82 | 5.219% | $49.2635 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $34.78 | 6.193% | $36.9339 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $159.32 | 11.555% | $177.7294 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $892.48 | $973.9984 | $973.99 | $974.00 | $974.00 | |