| 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 | $178.58 | 3.782% | $185.3339 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $218.74 | 3.187% | $225.7112 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $154.27 | 13.510% | $175.1119 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $237.93 | 13.764% | $270.6787 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $101.33 | 12.812% | $114.3124 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $175.81 | 11.473% | $195.9807 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $15.76 | 13.427% | $17.8761 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $1,082.42 | $1,185.0049 | $1,185.00 | $1,185.05 | $1,185.00 | |