| 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 | $150.69 | 11.187% | $167.5477 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $57.75 | 11.553% | $64.4219 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $196.70 | 11.160% | $218.6517 | $218.65 | $218.65 | $218.70 |
| Purchase #4 | $153.82 | 6.336% | $163.566 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $25.45 | 13.759% | $28.9517 | $28.95 | $28.95 | $29.00 |
| Purchase #6 | $110.99 | 7.513% | $119.3287 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $221.41 | 3.381% | $228.8959 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $916.81 | $991.3636 | $991.37 | $991.35 | $991.40 | |