| 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 | $158.75 | 13.269% | $179.8145 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $205.89 | 3.765% | $213.6418 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $240.40 | 3.609% | $249.076 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $176.68 | 4.201% | $184.1023 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $158.73 | 4.624% | $166.0697 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $151.68 | 6.174% | $161.0447 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $196.44 | 4.568% | $205.4134 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $1,288.57 | $1,359.1624 | $1,359.15 | $1,359.15 | $1,359.10 | |