| 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 | $119.90 | 10.719% | $132.7521 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $47.38 | 3.558% | $49.0658 | $49.07 | $49.05 | $49.10 |
| Purchase #3 | $134.43 | 13.462% | $152.527 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $244.43 | 11.614% | $272.8181 | $272.82 | $272.80 | $272.80 |
| Purchase #5 | $88.30 | 11.682% | $98.6152 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $142.67 | 9.513% | $156.2422 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $71.65 | 5.473% | $75.5714 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $848.76 | $937.5918 | $937.60 | $937.55 | $937.60 | |