| 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 | $128.83 | 4.553% | $134.6956 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $243.55 | 11.795% | $272.2767 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $118.34 | 13.332% | $134.1171 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $65.56 | 12.846% | $73.9818 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $15.68 | 12.232% | $17.598 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $116.90 | 9.235% | $127.6957 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $17.64 | 4.752% | $18.4783 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $706.50 | $778.8432 | $778.86 | $778.90 | $778.90 | |