| 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 | $165.90 | 4.343% | $173.105 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $176.25 | 13.156% | $199.4375 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $62.31 | 7.278% | $66.8449 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $55.47 | 12.600% | $62.4592 | $62.46 | $62.45 | $62.50 |
| Purchase #5 | $173.67 | 7.393% | $186.5094 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $10.32 | 7.728% | $11.1175 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $152.77 | 4.860% | $160.1946 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $796.69 | $859.6681 | $859.67 | $859.65 | $859.60 | |