| 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 | $167.38 | 9.824% | $183.8234 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $20.94 | 9.765% | $22.9848 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $46.28 | 5.855% | $48.9897 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $140.50 | 3.701% | $145.6999 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $141.48 | 13.810% | $161.0184 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $52.85 | 3.607% | $54.7563 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $145.41 | 12.653% | $163.8087 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $714.84 | $781.0812 | $781.08 | $781.05 | $781.10 | |