| 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 | $152.71 | 3.744% | $158.4275 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $161.58 | 4.598% | $169.0094 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $95.72 | 11.378% | $106.611 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $81.33 | 10.696% | $90.0291 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $33.79 | 5.563% | $35.6697 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $105.29 | 11.109% | $116.9867 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $34.70 | 5.782% | $36.7064 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $665.12 | $713.4398 | $713.45 | $713.45 | $713.40 | |