| 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 | $141.81 | 6.461% | $150.9723 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $162.49 | 11.354% | $180.9391 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $187.46 | 6.248% | $199.1725 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $84.50 | 7.733% | $91.0344 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $232.49 | 13.869% | $264.734 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $195.37 | 7.611% | $210.2396 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $89.28 | 6.132% | $94.7546 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $1,093.40 | $1,191.8465 | $1,191.83 | $1,191.85 | $1,191.80 | |