| 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 | $138.87 | 3.253% | $143.3874 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $71.58 | 12.238% | $80.34 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $85.45 | 9.716% | $93.7523 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $237.46 | 12.226% | $266.4919 | $266.49 | $266.50 | $266.50 |
| Purchase #5 | $52.73 | 5.578% | $55.6713 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $45.41 | 3.868% | $47.1665 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $134.93 | 12.747% | $152.1295 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $766.43 | $838.9389 | $838.94 | $838.95 | $839.00 | |