| 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 | $197.82 | 8.405% | $214.4468 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $158.57 | 6.338% | $168.6202 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $174.93 | 9.672% | $191.8492 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $85.83 | 12.125% | $96.2369 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $27.28 | 12.353% | $30.6499 | $30.65 | $30.65 | $30.60 |
| Purchase #6 | $69.86 | 6.639% | $74.498 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $62.76 | 12.506% | $70.6088 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $777.05 | $846.9098 | $846.92 | $846.90 | $846.70 | |