| 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 | $137.67 | 10.506% | $152.1336 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $233.99 | 10.628% | $258.8585 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $20.83 | 13.559% | $23.6543 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $110.55 | 13.772% | $125.7749 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $168.97 | 8.431% | $183.2159 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $115.63 | 9.569% | $126.6946 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $18.57 | 4.362% | $19.38 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $806.21 | $889.7118 | $889.70 | $889.70 | $889.80 | |