| 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 | $80.38 | 5.469% | $84.776 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $126.90 | 3.309% | $131.0991 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $75.57 | 5.694% | $79.873 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $140.44 | 13.564% | $159.4893 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $182.75 | 4.510% | $190.992 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $71.50 | 6.873% | $76.4142 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $217.75 | 9.625% | $238.7084 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $895.29 | $961.3520 | $961.35 | $961.35 | $961.40 | |