| 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 | $123.79 | 12.591% | $139.3764 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $62.91 | 7.391% | $67.5597 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $137.35 | 8.470% | $148.9835 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $178.60 | 11.580% | $199.2819 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $195.69 | 6.349% | $208.1144 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $160.68 | 10.501% | $177.553 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $148.49 | 11.321% | $165.3006 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $1,007.51 | $1,106.1695 | $1,106.16 | $1,106.20 | $1,106.30 | |