| 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 | $144.27 | 7.304% | $154.8075 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $35.39 | 8.317% | $38.3334 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $144.51 | 6.276% | $153.5794 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $217.48 | 12.779% | $245.2718 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $72.32 | 6.861% | $77.2819 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $16.60 | 7.496% | $17.8443 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $109.58 | 3.865% | $113.8153 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $740.15 | $800.9336 | $800.93 | $800.95 | $800.90 | |