| 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 | $100.68 | 8.489% | $109.2267 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $199.94 | 7.779% | $215.4933 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $15.28 | 10.192% | $16.8373 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $136.89 | 8.551% | $148.5955 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $137.76 | 7.160% | $147.6236 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $144.65 | 11.250% | $160.9231 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $213.95 | 9.380% | $234.0185 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $949.15 | $1,032.7180 | $1,032.72 | $1,032.70 | $1,032.60 | |