| 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 | $143.35 | 3.157% | $147.8756 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $35.53 | 3.369% | $36.727 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $68.73 | 3.789% | $71.3342 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $46.50 | 5.439% | $49.0291 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $184.45 | 12.205% | $206.9621 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $18.78 | 11.691% | $20.9756 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $35.38 | 4.514% | $36.9771 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $532.72 | $569.8807 | $569.89 | $570.00 | $569.90 | |