| 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 | $154.67 | 12.326% | $173.7346 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $233.65 | 10.605% | $258.4286 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $54.82 | 3.427% | $56.6987 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $45.30 | 8.523% | $49.1609 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $140.57 | 12.432% | $158.0457 | $158.05 | $158.05 | $158.00 |
| Purchase #6 | $39.86 | 10.351% | $43.9859 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $248.65 | 3.431% | $257.1812 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $917.52 | $997.2356 | $997.24 | $997.30 | $997.20 | |