| 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 | $64.31 | 10.673% | $71.1738 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $213.43 | 13.524% | $242.2943 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $29.74 | 5.561% | $31.3938 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $215.29 | 9.428% | $235.5875 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $166.44 | 10.564% | $184.0227 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $70.58 | 12.122% | $79.1357 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $128.28 | 13.733% | $145.8967 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $888.07 | $989.5045 | $989.50 | $989.50 | $989.50 | |