| 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 | $178.63 | 4.421% | $186.5272 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $188.70 | 3.226% | $194.7875 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $124.32 | 7.730% | $133.9299 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $122.62 | 11.386% | $136.5815 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $229.77 | 8.493% | $249.2844 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $60.67 | 7.305% | $65.1019 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $27.54 | 10.390% | $30.4014 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $932.25 | $996.6138 | $996.61 | $996.70 | $996.60 | |