| 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 | $177.26 | 10.780% | $196.3686 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $127.97 | 6.786% | $136.654 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $163.90 | 3.573% | $169.7561 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $212.59 | 6.440% | $226.2808 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $231.62 | 13.552% | $263.0091 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $66.38 | 6.706% | $70.8314 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $84.95 | 3.736% | $88.1237 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $1,064.67 | $1,151.0237 | $1,151.02 | $1,151.00 | $1,151.10 | |