| 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 | $192.65 | 12.656% | $217.0318 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $45.32 | 3.857% | $47.068 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $85.93 | 6.514% | $91.5275 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $67.56 | 11.598% | $75.3956 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $182.98 | 8.739% | $198.9706 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $6.87 | 3.822% | $7.1326 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $111.65 | 4.716% | $116.9154 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $692.96 | $754.0415 | $754.05 | $754.05 | $754.00 | |