| 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 | $95.68 | 9.304% | $104.5821 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $170.83 | 3.610% | $176.997 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $210.53 | 7.574% | $226.4755 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $213.51 | 12.355% | $239.8892 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $184.41 | 7.428% | $198.108 | $198.11 | $198.10 | $198.10 |
| Purchase #6 | $151.93 | 11.847% | $169.9291 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $7.39 | 7.680% | $7.9576 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $1,034.28 | $1,123.9385 | $1,123.95 | $1,124.00 | $1,124.00 | |