| 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 | $160.31 | 4.779% | $167.9712 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $48.32 | 10.456% | $53.3723 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $60.85 | 8.489% | $66.0156 | $66.02 | $66.00 | $66.00 |
| Purchase #4 | $194.59 | 7.668% | $209.5112 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $71.38 | 11.198% | $79.3731 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $157.56 | 7.722% | $169.7268 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $202.73 | 8.654% | $220.2743 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $895.74 | $966.2445 | $966.24 | $966.15 | $966.30 | |