| 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 | $35.92 | 6.186% | $38.142 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $184.84 | 11.533% | $206.1576 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $213.34 | 13.571% | $242.2924 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $176.85 | 7.498% | $190.1102 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $10.90 | 6.834% | $11.6449 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $35.78 | 13.417% | $40.5806 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $205.59 | 12.240% | $230.7542 | $230.75 | $230.75 | $230.80 |
| 7 purchase totals = | $863.22 | $959.6819 | $959.67 | $959.70 | $959.70 | |