| 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 | $173.52 | 9.772% | $190.4764 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $209.27 | 11.338% | $232.997 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $112.55 | 10.768% | $124.6694 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $152.86 | 9.535% | $167.4352 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $116.59 | 10.788% | $129.1677 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $102.90 | 11.722% | $114.9619 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $226.53 | 7.657% | $243.8754 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,094.22 | $1,203.5830 | $1,203.60 | $1,203.60 | $1,203.70 | |