| 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 | $143.85 | 7.279% | $154.3208 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $58.72 | 4.720% | $61.4916 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $190.42 | 8.331% | $206.2839 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $142.52 | 9.726% | $156.3815 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $51.25 | 9.511% | $56.1244 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $113.56 | 10.706% | $125.7177 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $54.63 | 11.601% | $60.9676 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $754.95 | $821.2875 | $821.28 | $821.25 | $821.30 | |