| 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 | $156.95 | 11.171% | $174.4829 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $198.87 | 5.224% | $209.259 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $105.71 | 6.597% | $112.6837 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $30.58 | 12.527% | $34.4108 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $177.88 | 7.494% | $191.2103 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $15.57 | 9.109% | $16.9883 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $39.76 | 11.767% | $44.4386 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $725.32 | $783.4736 | $783.47 | $783.50 | $783.50 | |