| 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 | $177.53 | 7.710% | $191.2176 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $217.77 | 8.608% | $236.5156 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $198.62 | 8.197% | $214.9009 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $7.32 | 13.712% | $8.3237 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $46.75 | 6.588% | $49.8299 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $13.84 | 6.155% | $14.6919 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $230.48 | 5.179% | $242.4166 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $892.31 | $957.8962 | $957.90 | $957.85 | $957.80 | |