| 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 | $95.34 | 13.154% | $107.881 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $184.68 | 7.208% | $197.9917 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $182.89 | 8.368% | $198.1942 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $171.70 | 4.831% | $179.9948 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $183.83 | 6.674% | $196.0988 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $36.71 | 4.419% | $38.3322 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $43.35 | 3.322% | $44.7901 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $898.50 | $963.2828 | $963.27 | $963.35 | $963.30 | |