| 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 | $109.29 | 8.727% | $118.8277 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $134.32 | 11.127% | $149.2658 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $79.37 | 3.782% | $82.3718 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $182.91 | 4.443% | $191.0367 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $127.35 | 4.252% | $132.7649 | $132.76 | $132.75 | $132.80 |
| Purchase #6 | $218.77 | 7.762% | $235.7509 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $139.33 | 10.520% | $153.9875 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $991.34 | $1,064.0053 | $1,064.01 | $1,064.00 | $1,064.10 | |