| 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 | $127.65 | 9.394% | $139.6414 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $88.50 | 12.781% | $99.8112 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $119.48 | 8.419% | $129.539 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $123.37 | 3.123% | $127.2228 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $171.97 | 5.414% | $181.2805 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $221.65 | 9.708% | $243.1678 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $22.99 | 13.795% | $26.1615 | $26.16 | $26.15 | $26.20 |
| 7 purchase totals = | $875.61 | $946.8242 | $946.82 | $946.80 | $946.80 | |