| 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 | $145.38 | 8.859% | $158.2592 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $113.54 | 6.496% | $120.9156 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $176.67 | 8.613% | $191.8866 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $96.59 | 11.322% | $107.5259 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $217.43 | 7.781% | $234.3482 | $234.35 | $234.35 | $234.30 |
| Purchase #6 | $225.82 | 9.390% | $247.0245 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $68.36 | 10.133% | $75.2869 | $75.29 | $75.30 | $75.30 |
| 7 purchase totals = | $1,043.79 | $1,135.2469 | $1,135.26 | $1,135.25 | $1,135.20 | |