| 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 | $166.45 | 8.255% | $180.1904 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $249.33 | 10.422% | $275.3152 | $275.32 | $275.30 | $275.30 |
| Purchase #3 | $141.88 | 5.716% | $149.9899 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $84.56 | 5.415% | $89.1389 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $129.94 | 12.223% | $145.8226 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $147.78 | 12.502% | $166.2555 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $137.96 | 7.354% | $148.1056 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $1,057.90 | $1,154.8181 | $1,154.83 | $1,154.80 | $1,154.80 | |