| 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 | $161.37 | 7.486% | $173.4502 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $112.99 | 8.434% | $122.5196 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $175.77 | 13.277% | $199.107 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $11.53 | 3.559% | $11.9404 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $31.73 | 8.432% | $34.4055 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $60.67 | 4.510% | $63.4062 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $14.97 | 13.790% | $17.0344 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $569.03 | $621.8633 | $621.87 | $621.85 | $621.80 | |