| 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 | $157.84 | 9.605% | $173.0005 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $241.90 | 13.556% | $274.692 | $274.69 | $274.70 | $274.70 |
| Purchase #3 | $98.42 | 9.211% | $107.4855 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $151.64 | 3.171% | $156.4485 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $15.96 | 7.249% | $17.1169 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $226.93 | 12.162% | $254.5292 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $137.65 | 7.577% | $148.0797 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $1,030.34 | $1,131.3523 | $1,131.36 | $1,131.40 | $1,131.30 | |