| 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 | $150.48 | 5.193% | $158.2944 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $205.52 | 13.863% | $234.0112 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $8.64 | 5.314% | $9.0991 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $219.39 | 11.504% | $244.6286 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $186.52 | 6.417% | $198.489 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $38.99 | 10.189% | $42.9627 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $76.50 | 11.373% | $85.2003 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $886.04 | $972.6853 | $972.68 | $972.70 | $972.70 | |