| 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 | $175.65 | 8.628% | $190.8051 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $137.70 | 8.557% | $149.483 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $49.55 | 8.365% | $53.6949 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $176.96 | 4.185% | $184.3658 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $111.53 | 8.119% | $120.5851 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $10.95 | 6.543% | $11.6665 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $244.63 | 6.696% | $261.0104 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $906.97 | $971.6108 | $971.62 | $971.60 | $971.70 | |