| 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 | $174.49 | 6.258% | $185.4096 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $9.46 | 11.403% | $10.5387 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $63.35 | 7.666% | $68.2064 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $46.83 | 8.768% | $50.9361 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $222.44 | 12.810% | $250.9346 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $101.76 | 8.236% | $110.141 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $188.70 | 6.179% | $200.3598 | $200.36 | $200.35 | $200.40 |
| 7 purchase totals = | $807.03 | $876.5262 | $876.53 | $876.55 | $876.40 | |