| 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 | $173.47 | 6.517% | $184.775 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $129.96 | 9.630% | $142.4751 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $115.74 | 9.658% | $126.9182 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $75.84 | 8.511% | $82.2947 | $82.29 | $82.30 | $82.30 |
| Purchase #5 | $20.39 | 12.643% | $22.9679 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $12.38 | 13.229% | $14.0178 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $56.85 | 11.335% | $63.2939 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $584.63 | $636.7426 | $636.75 | $636.75 | $636.80 | |