| 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 | $173.65 | 4.839% | $182.0529 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $9.51 | 11.756% | $10.628 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $55.97 | 3.486% | $57.9211 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $7.81 | 5.694% | $8.2547 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $132.68 | 6.180% | $140.8796 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $37.90 | 7.157% | $40.6125 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $23.75 | 8.741% | $25.826 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $441.27 | $466.1748 | $466.17 | $466.20 | $466.20 | |