| 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 | $144.96 | 8.304% | $156.9975 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $50.42 | 11.669% | $56.3035 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $45.89 | 5.189% | $48.2712 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $115.70 | 11.635% | $129.1617 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $7.56 | 10.770% | $8.3742 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $70.54 | 6.447% | $75.0877 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $19.52 | 9.335% | $21.3422 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $454.59 | $495.5380 | $495.53 | $495.50 | $495.60 | |