| 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 | $170.74 | 5.859% | $180.7437 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $103.38 | 8.120% | $111.7745 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $26.81 | 9.273% | $29.2961 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $109.28 | 8.854% | $118.9557 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $224.95 | 11.449% | $250.7045 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $100.55 | 7.242% | $107.8318 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $45.51 | 5.284% | $47.9147 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $781.22 | $847.2210 | $847.21 | $847.20 | $847.20 | |