| 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 | $173.64 | 9.282% | $189.7573 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $215.41 | 10.184% | $237.3474 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $169.60 | 8.629% | $184.2348 | $184.23 | $184.25 | $184.20 |
| Purchase #4 | $90.36 | 5.453% | $95.2873 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $243.39 | 13.728% | $276.8026 | $276.80 | $276.80 | $276.80 |
| Purchase #6 | $102.95 | 10.133% | $113.3819 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $67.71 | 11.772% | $75.6808 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $1,063.06 | $1,172.4921 | $1,172.49 | $1,172.55 | $1,172.50 | |