| 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 | $135.53 | 11.258% | $150.788 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $112.78 | 8.191% | $122.0178 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $96.48 | 11.804% | $107.8685 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $49.73 | 6.556% | $52.9903 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $142.64 | 7.150% | $152.8388 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $62.41 | 12.648% | $70.3036 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $53.96 | 5.654% | $57.0109 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $653.53 | $713.8179 | $713.82 | $713.80 | $713.80 | |