| 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 | $118.29 | 9.392% | $129.3998 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $111.63 | 7.325% | $119.8069 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $82.52 | 6.324% | $87.7386 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $149.39 | 3.822% | $155.0997 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $114.68 | 7.564% | $123.3544 | $123.35 | $123.35 | $123.40 |
| Purchase #6 | $92.28 | 12.125% | $103.469 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $169.29 | 3.665% | $175.4945 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $838.08 | $894.3629 | $894.36 | $894.35 | $894.40 | |