| 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 | $208.71 | 9.132% | $227.7694 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $148.71 | 13.708% | $169.0952 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $8.63 | 5.516% | $9.106 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $130.54 | 4.786% | $136.7876 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $80.64 | 8.874% | $87.796 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $116.52 | 3.300% | $120.3652 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $181.95 | 12.511% | $204.7138 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $875.70 | $955.6332 | $955.65 | $955.60 | $955.70 | |