| 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 | $206.48 | 8.449% | $223.9255 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $170.29 | 8.529% | $184.814 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $27.50 | 6.870% | $29.3893 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $118.61 | 8.819% | $129.0702 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $35.58 | 7.868% | $38.3794 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $140.78 | 6.229% | $149.5492 | $149.55 | $149.55 | $149.50 |
| Purchase #7 | $72.64 | 6.377% | $77.2723 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $771.88 | $832.3999 | $832.40 | $832.40 | $832.40 | |