| 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 | $122.80 | 12.246% | $137.8381 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $143.67 | 5.188% | $151.1236 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $173.40 | 11.777% | $193.8213 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $132.59 | 3.867% | $137.7173 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $236.86 | 8.270% | $256.4483 | $256.45 | $256.45 | $256.40 |
| Purchase #6 | $162.70 | 3.657% | $168.6499 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $7.92 | 6.825% | $8.4605 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $979.94 | $1,054.0590 | $1,054.06 | $1,054.00 | $1,053.90 | |