| 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 | $177.47 | 3.307% | $183.3389 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $202.59 | 7.363% | $217.5067 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $115.96 | 5.260% | $122.0595 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $184.38 | 5.206% | $193.9788 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $47.25 | 11.489% | $52.6786 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $80.62 | 7.193% | $86.419 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $212.87 | 13.817% | $242.2822 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $1,021.14 | $1,098.2637 | $1,098.27 | $1,098.30 | $1,098.30 | |