| 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 | $142.53 | 13.298% | $161.4836 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $175.84 | 13.241% | $199.123 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $68.43 | 10.380% | $75.533 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $17.35 | 11.211% | $19.2951 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $64.58 | 6.358% | $68.686 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $88.40 | 11.762% | $98.7976 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $106.55 | 8.418% | $115.5194 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $663.68 | $738.4377 | $738.44 | $738.45 | $738.40 | |