| 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 | $144.69 | 11.538% | $161.3843 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $87.54 | 6.221% | $92.9859 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $88.73 | 11.713% | $99.1229 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $223.40 | 9.392% | $244.3817 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $134.51 | 5.121% | $141.3983 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $122.81 | 4.419% | $128.237 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $118.85 | 5.394% | $125.2608 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $920.53 | $992.7709 | $992.77 | $992.80 | $992.80 | |