| 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 | $121.99 | 11.265% | $135.7322 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $159.37 | 6.482% | $169.7004 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $87.62 | 8.383% | $94.9652 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $158.75 | 12.465% | $178.5382 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $23.81 | 10.224% | $26.2443 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $169.47 | 7.630% | $182.4006 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $73.74 | 3.625% | $76.4131 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $794.75 | $863.9940 | $863.99 | $864.00 | $863.90 | |