| 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 | $43.69 | 5.712% | $46.1856 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $149.98 | 13.547% | $170.2978 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $51.79 | 10.657% | $57.3093 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $31.44 | 5.690% | $33.2289 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $113.43 | 4.239% | $118.2383 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $152.92 | 11.244% | $170.1143 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $170.53 | 8.482% | $184.9944 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $713.78 | $780.3686 | $780.37 | $780.40 | $780.30 | |