| 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 | $186.65 | 4.829% | $195.6633 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $165.50 | 4.151% | $172.3699 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $169.37 | 9.622% | $185.6668 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $215.27 | 7.714% | $231.8759 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $80.63 | 5.162% | $84.7921 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $77.81 | 3.402% | $80.4571 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $42.41 | 12.706% | $47.7986 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $937.64 | $998.6237 | $998.63 | $998.60 | $998.80 | |