| 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 | $161.57 | 7.773% | $174.1288 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $175.58 | 6.185% | $186.4396 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $50.26 | 6.382% | $53.4676 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $98.31 | 3.573% | $101.8226 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $12.77 | 3.751% | $13.249 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $164.63 | 3.246% | $169.9739 | $169.97 | $169.95 | $170.00 |
| Purchase #7 | $161.90 | 11.836% | $181.0625 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $825.02 | $880.1440 | $880.14 | $880.10 | $880.10 | |