| 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 | $131.99 | 6.861% | $141.0458 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $153.44 | 10.778% | $169.9778 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $68.77 | 7.586% | $73.9869 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $130.46 | 11.800% | $145.8543 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $92.39 | 3.739% | $95.8445 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $196.83 | 13.307% | $223.0222 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $97.70 | 8.364% | $105.8716 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $871.58 | $955.6031 | $955.60 | $955.60 | $955.60 | |