| 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 | $134.74 | 6.573% | $143.5965 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $118.76 | 6.215% | $126.1409 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $124.86 | 3.751% | $129.5435 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $20.91 | 8.628% | $22.7141 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $163.39 | 6.669% | $174.2865 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $58.48 | 12.243% | $65.6397 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $40.97 | 11.631% | $45.7352 | $45.74 | $45.75 | $45.70 |
| 7 purchase totals = | $662.11 | $707.6564 | $707.66 | $707.70 | $707.50 | |