| 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 | $135.90 | 13.498% | $154.2438 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $35.34 | 6.295% | $37.5647 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $43.76 | 3.543% | $45.3104 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $66.77 | 12.696% | $75.2471 | $75.25 | $75.25 | $75.20 |
| Purchase #5 | $191.89 | 3.192% | $198.0151 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $110.75 | 3.354% | $114.4646 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $140.80 | 11.694% | $157.2652 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $725.21 | $782.1109 | $782.11 | $782.05 | $782.10 | |