| 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 | $145.67 | 6.254% | $154.7802 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $239.43 | 5.635% | $252.9219 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $64.90 | 13.766% | $73.8341 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $57.80 | 9.441% | $63.2569 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $215.35 | 11.630% | $240.3952 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $28.85 | 11.510% | $32.1706 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $55.31 | 12.365% | $62.1491 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $807.31 | $879.5080 | $879.51 | $879.50 | $879.50 | |