| 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 | $154.55 | 4.713% | $161.8339 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $136.25 | 8.121% | $147.3149 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $20.94 | 5.148% | $22.018 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $44.32 | 9.245% | $48.4174 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $109.70 | 6.474% | $116.802 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $183.47 | 7.194% | $196.6688 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $203.48 | 7.867% | $219.4878 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $852.71 | $912.5428 | $912.54 | $912.50 | $912.50 | |