| 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 | $149.64 | 8.607% | $162.5195 | $162.52 | $162.50 | $162.50 |
| Purchase #2 | $205.87 | 10.488% | $227.4616 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $107.55 | 11.728% | $120.1635 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $41.38 | 6.423% | $44.0378 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $34.86 | 10.161% | $38.4021 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $131.89 | 8.445% | $143.0281 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $140.53 | 5.142% | $147.7561 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $811.72 | $883.3687 | $883.37 | $883.35 | $883.40 | |