| 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 | $170.26 | 6.743% | $181.7406 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $75.81 | 4.675% | $79.3541 | $79.35 | $79.35 | $79.40 |
| Purchase #3 | $37.86 | 12.557% | $42.6141 | $42.61 | $42.60 | $42.60 |
| Purchase #4 | $160.57 | 7.330% | $172.3398 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $76.32 | 4.277% | $79.5842 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $235.54 | 7.153% | $252.3882 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $24.34 | 6.425% | $25.9038 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $780.70 | $833.9248 | $833.91 | $833.95 | $833.90 | |