| 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 | $145.81 | 3.556% | $150.995 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $124.63 | 3.681% | $129.2176 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $102.67 | 6.721% | $109.5705 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $119.96 | 8.744% | $130.4493 | $130.45 | $130.45 | $130.40 |
| Purchase #5 | $92.35 | 10.681% | $102.2139 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $180.61 | 10.168% | $198.9744 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $142.47 | 12.754% | $160.6406 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $908.50 | $982.0613 | $982.06 | $982.00 | $982.00 | |