| 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 | $127.97 | 13.473% | $145.2114 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $176.57 | 13.167% | $199.819 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $71.27 | 10.649% | $78.8595 | $78.86 | $78.85 | $78.90 |
| Purchase #4 | $73.42 | 8.700% | $79.8075 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $195.52 | 3.110% | $201.6007 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $245.53 | 11.776% | $274.4436 | $274.44 | $274.45 | $274.40 |
| Purchase #7 | $108.43 | 5.643% | $114.5487 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $998.71 | $1,094.2904 | $1,094.29 | $1,094.25 | $1,094.20 | |