| 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 | $156.56 | 13.164% | $177.1696 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $117.40 | 7.616% | $126.3412 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $199.59 | 8.873% | $217.2996 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $59.65 | 12.229% | $66.9446 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $35.98 | 8.468% | $39.0268 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $166.83 | 10.298% | $184.0102 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $20.28 | 12.371% | $22.7888 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $756.29 | $833.5808 | $833.58 | $833.60 | $833.50 | |