| 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 | $148.58 | 7.458% | $159.6611 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $141.95 | 10.581% | $156.9697 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $206.65 | 10.670% | $228.6996 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $229.90 | 5.289% | $242.0594 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $209.67 | 9.692% | $229.9912 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $121.32 | 4.372% | $126.6241 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $187.46 | 13.873% | $213.4663 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $1,245.53 | $1,357.4714 | $1,357.47 | $1,357.40 | $1,357.60 | |