| 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 | $53.44 | 8.833% | $58.1604 | $58.16 | $58.15 | $58.20 |
| Purchase #2 | $115.27 | 6.123% | $122.328 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $141.64 | 6.659% | $151.0718 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $33.51 | 3.627% | $34.7254 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $190.59 | 8.858% | $207.4725 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $178.41 | 7.536% | $191.855 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $220.99 | 6.341% | $235.003 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $933.85 | $1,000.6161 | $1,000.62 | $1,000.60 | $1,000.70 | |