| 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 | $178.65 | 12.358% | $200.7276 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $177.64 | 12.581% | $199.9889 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $152.80 | 12.495% | $171.8924 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $83.58 | 11.281% | $93.0087 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $195.73 | 11.218% | $217.687 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $83.39 | 5.292% | $87.803 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $9.47 | 12.220% | $10.6272 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $881.26 | $981.7348 | $981.74 | $981.80 | $981.70 | |