| 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 | $149.29 | 3.272% | $154.1748 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $249.58 | 5.618% | $263.6014 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $127.44 | 7.502% | $137.0005 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $115.41 | 11.601% | $128.7987 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $48.39 | 8.580% | $52.5419 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $157.53 | 11.425% | $175.5278 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $188.78 | 7.306% | $202.5723 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,036.42 | $1,114.2174 | $1,114.21 | $1,114.20 | $1,114.20 | |