| 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 | $136.52 | 5.868% | $144.531 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $38.92 | 10.489% | $43.0023 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $147.29 | 7.451% | $158.2646 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $135.54 | 12.819% | $152.9149 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $53.82 | 13.313% | $60.9851 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $8.90 | 13.169% | $10.072 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $17.72 | 6.777% | $18.9209 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $538.71 | $588.6908 | $588.68 | $588.65 | $588.70 | |