| 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 | $123.97 | 8.151% | $134.0748 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $67.98 | 6.180% | $72.1812 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $146.86 | 13.249% | $166.3175 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $78.57 | 5.631% | $82.9943 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $10.30 | 6.657% | $10.9857 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $8.51 | 3.398% | $8.7992 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $205.61 | 10.160% | $226.5 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $641.80 | $701.8527 | $701.85 | $701.85 | $701.90 | |