| 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 | $118.28 | 3.615% | $122.5558 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $13.62 | 6.450% | $14.4985 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $186.81 | 4.775% | $195.7302 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $158.60 | 12.699% | $178.7406 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $76.80 | 8.439% | $83.2812 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $13.65 | 5.671% | $14.4241 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $90.93 | 13.229% | $102.9591 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $658.69 | $712.1895 | $712.19 | $712.20 | $712.20 | |