| 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 | $185.50 | 4.517% | $193.879 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $176.39 | 10.771% | $195.389 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $74.43 | 5.859% | $78.7909 | $78.79 | $78.80 | $78.80 |
| Purchase #4 | $223.65 | 4.177% | $232.9919 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $152.94 | 13.809% | $174.0595 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $109.45 | 4.383% | $114.2472 | $114.25 | $114.25 | $114.20 |
| Purchase #7 | $240.86 | 5.647% | $254.4614 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,163.22 | $1,243.8189 | $1,243.82 | $1,243.85 | $1,243.90 | |