| 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 | $132.53 | 7.564% | $142.5546 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $124.64 | 10.850% | $138.1634 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $71.37 | 13.795% | $81.2155 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $17.34 | 12.280% | $19.4694 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $212.26 | 13.738% | $241.4203 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $154.29 | 13.401% | $174.9664 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $36.40 | 8.477% | $39.4856 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $748.83 | $837.2752 | $837.28 | $837.20 | $837.40 | |