| 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 | $128.78 | 12.498% | $144.8749 | $144.87 | $144.85 | $144.90 |
| Purchase #2 | $52.86 | 6.762% | $56.4344 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $236.50 | 9.842% | $259.7763 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $177.77 | 12.323% | $199.6766 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $6.54 | 3.204% | $6.7495 | $6.75 | $6.75 | $6.70 |
| Purchase #6 | $157.51 | 11.361% | $175.4047 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $68.83 | 9.105% | $75.097 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $828.79 | $918.0134 | $918.01 | $918.05 | $918.00 | |