| 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 | $173.77 | 5.386% | $183.1293 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $7.72 | 3.468% | $7.9877 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $88.56 | 3.672% | $91.8119 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $156.94 | 13.258% | $177.7471 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $216.76 | 5.625% | $228.9528 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $226.83 | 8.730% | $246.6323 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $53.36 | 11.542% | $59.5188 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $923.94 | $995.7799 | $995.78 | $995.80 | $995.70 | |