| 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 | $156.52 | 8.165% | $169.2999 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $139.48 | 13.510% | $158.3237 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $146.71 | 5.225% | $154.3756 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $62.93 | 8.178% | $68.0764 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $97.82 | 11.210% | $108.7856 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $250.53 | 10.115% | $275.8711 | $275.87 | $275.85 | $275.90 |
| Purchase #7 | $237.73 | 8.224% | $257.2809 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,091.72 | $1,192.0132 | $1,192.02 | $1,192.05 | $1,192.10 | |