| 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 | $132.36 | 10.359% | $146.0712 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $85.43 | 12.825% | $96.3864 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $68.70 | 9.131% | $74.973 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $194.54 | 12.176% | $218.2272 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $85.65 | 12.457% | $96.3194 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $79.33 | 13.208% | $89.8079 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $157.99 | 10.311% | $174.2803 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $804.00 | $896.0654 | $896.07 | $896.05 | $896.10 | |