| 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 | $153.84 | 8.144% | $166.3687 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $58.78 | 3.654% | $60.9278 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $249.52 | 4.621% | $261.0503 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $135.35 | 7.664% | $145.7232 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $61.92 | 13.437% | $70.2402 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $27.82 | 6.443% | $29.6124 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $79.36 | 6.370% | $84.4152 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $766.59 | $818.3378 | $818.34 | $818.30 | $818.30 | |