| 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 | $194.53 | 13.625% | $221.0347 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $52.65 | 3.273% | $54.3732 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $209.90 | 7.825% | $226.3247 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $43.64 | 8.266% | $47.2473 | $47.25 | $47.25 | $47.20 |
| Purchase #5 | $205.72 | 7.761% | $221.6859 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $158.83 | 9.275% | $173.5615 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $11.54 | 8.382% | $12.5073 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $876.81 | $956.7346 | $956.73 | $956.70 | $956.70 | |