| 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 | $108.57 | 4.559% | $113.5197 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $149.49 | 7.192% | $160.2413 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $9.77 | 5.189% | $10.277 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $209.74 | 12.167% | $235.2591 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $153.26 | 4.828% | $160.6594 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $89.57 | 11.287% | $99.6798 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $118.31 | 5.630% | $124.9709 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $838.71 | $904.6072 | $904.61 | $904.60 | $904.70 | |