| 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 | $114.66 | 13.617% | $130.2733 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $74.40 | 10.711% | $82.369 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $112.93 | 11.595% | $126.0242 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $84.98 | 3.607% | $88.0452 | $88.05 | $88.05 | $88.00 |
| Purchase #5 | $95.36 | 5.248% | $100.3645 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $180.63 | 9.596% | $197.9633 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $189.81 | 3.679% | $196.7931 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $852.77 | $921.8326 | $921.82 | $921.75 | $921.90 | |