| 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 | $180.41 | 9.468% | $197.4912 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $218.29 | 11.723% | $243.8801 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $40.49 | 9.278% | $44.2467 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $108.37 | 9.184% | $118.3227 | $118.32 | $118.30 | $118.30 |
| Purchase #5 | $53.32 | 6.858% | $56.9767 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $25.83 | 10.852% | $28.6331 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $117.30 | 5.399% | $123.633 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $744.01 | $813.1835 | $813.18 | $813.25 | $813.10 | |