| 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 | $105.31 | 13.544% | $119.5732 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $8.90 | 9.733% | $9.7662 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $53.64 | 13.114% | $60.6743 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $143.43 | 10.658% | $158.7168 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $36.75 | 13.494% | $41.709 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $184.87 | 12.535% | $208.0435 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $169.63 | 4.575% | $177.3906 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $702.53 | $775.8736 | $775.87 | $775.80 | $775.90 | |