| 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 | $16.42 | 11.261% | $18.2691 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $112.49 | 8.322% | $121.8514 | $121.85 | $121.85 | $121.90 |
| Purchase #3 | $169.78 | 12.872% | $191.6341 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $117.98 | 8.304% | $127.7771 | $127.78 | $127.80 | $127.80 |
| Purchase #5 | $13.40 | 5.666% | $14.1592 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $83.86 | 3.768% | $87.0198 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $123.69 | 6.285% | $131.4639 | $131.46 | $131.45 | $131.50 |
| 7 purchase totals = | $637.62 | $692.1746 | $692.17 | $692.15 | $692.30 | |