| 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 | $171.28 | 11.164% | $190.4017 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $59.47 | 12.391% | $66.8389 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $41.64 | 5.723% | $44.0231 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $211.59 | 12.213% | $237.4315 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $146.52 | 4.752% | $153.4826 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $7.83 | 8.488% | $8.4946 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $32.81 | 9.482% | $35.921 | $35.92 | $35.90 | $35.90 |
| 7 purchase totals = | $671.14 | $736.5934 | $736.58 | $736.60 | $736.50 | |