| 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 | $129.56 | 10.668% | $143.3815 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $51.58 | 12.407% | $57.9795 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $177.99 | 7.595% | $191.5083 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $102.54 | 11.659% | $114.4951 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $28.38 | 6.726% | $30.2888 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $135.30 | 8.161% | $146.3418 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $203.53 | 3.624% | $210.9059 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $828.88 | $894.9009 | $894.91 | $894.95 | $894.90 | |