| 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 | $14.53 | 4.315% | $15.157 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $164.58 | 9.695% | $180.536 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $205.50 | 11.762% | $229.6709 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $42.62 | 9.622% | $46.7209 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $175.62 | 13.859% | $199.9592 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $221.91 | 10.368% | $244.9176 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $188.58 | 9.701% | $206.8741 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,013.34 | $1,123.8357 | $1,123.84 | $1,123.75 | $1,123.90 | |