| 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 | $152.30 | 10.551% | $168.3692 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $160.91 | 7.295% | $172.6484 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $226.50 | 9.153% | $247.2315 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $243.49 | 6.126% | $258.4062 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $233.66 | 5.867% | $247.3688 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $226.49 | 8.659% | $246.1018 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $51.48 | 9.127% | $56.1786 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $1,294.83 | $1,396.3045 | $1,396.31 | $1,396.30 | $1,396.30 | |