| 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 | $188.81 | 6.634% | $201.3357 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $208.44 | 13.706% | $237.0088 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $146.38 | 6.563% | $155.9869 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $7.83 | 9.268% | $8.5557 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $136.27 | 10.176% | $150.1368 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $107.50 | 8.788% | $116.9471 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $186.86 | 8.737% | $203.186 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $982.09 | $1,073.1570 | $1,073.18 | $1,073.20 | $1,073.10 | |