| 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 | $152.95 | 3.284% | $157.9729 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $98.32 | 13.354% | $111.4497 | $111.45 | $111.45 | $111.40 |
| Purchase #3 | $70.25 | 7.481% | $75.5054 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $117.25 | 7.705% | $126.2841 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $13.38 | 6.611% | $14.2646 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $169.77 | 5.758% | $179.5454 | $179.55 | $179.55 | $179.50 |
| Purchase #7 | $69.98 | 13.726% | $79.5855 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $691.90 | $744.6076 | $744.61 | $744.60 | $744.60 | |