| 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 | $199.59 | 6.138% | $211.8408 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $16.89 | 6.159% | $17.9303 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $15.80 | 7.592% | $16.9995 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $160.73 | 10.445% | $177.5182 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $148.82 | 7.396% | $159.8267 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $126.77 | 11.813% | $141.7453 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $172.44 | 12.162% | $193.4122 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $841.04 | $919.2730 | $919.28 | $919.30 | $919.10 | |