| 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 | $147.71 | 4.688% | $154.6346 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $197.92 | 13.291% | $224.2255 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $8.59 | 3.337% | $8.8766 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $168.97 | 5.228% | $177.8038 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $15.69 | 5.629% | $16.5732 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $81.58 | 12.120% | $91.4675 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $61.60 | 13.260% | $69.7682 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $682.06 | $743.3494 | $743.35 | $743.35 | $743.40 | |