| 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 | $146.79 | 13.197% | $166.1619 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $128.77 | 12.486% | $144.8482 | $144.85 | $144.85 | $144.80 |
| Purchase #3 | $45.38 | 8.587% | $49.2768 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $144.85 | 13.860% | $164.9262 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $14.91 | 5.743% | $15.7663 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $39.94 | 12.488% | $44.9277 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $111.45 | 3.696% | $115.5692 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $632.09 | $701.4763 | $701.49 | $701.50 | $701.50 | |