| 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 | $153.42 | 11.318% | $170.7841 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $233.54 | 13.864% | $265.918 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $63.63 | 7.423% | $68.3533 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $109.88 | 6.322% | $116.8266 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $98.62 | 12.685% | $111.1299 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $39.85 | 9.192% | $43.513 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $13.99 | 5.539% | $14.7649 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $712.93 | $791.2898 | $791.28 | $791.30 | $791.30 | |