| 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 | $175.89 | 13.520% | $199.6703 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $106.68 | 9.696% | $117.0237 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $75.39 | 11.720% | $84.2257 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $242.34 | 9.402% | $265.1248 | $265.12 | $265.10 | $265.10 |
| Purchase #5 | $14.50 | 13.113% | $16.4014 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $54.85 | 3.343% | $56.6836 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $148.81 | 4.458% | $155.4439 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $818.46 | $894.5734 | $894.56 | $894.55 | $894.50 | |