| 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 | $137.28 | 6.169% | $145.7488 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $126.89 | 12.256% | $142.4416 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $5.99 | 13.280% | $6.7855 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $111.32 | 9.856% | $122.2917 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $125.35 | 3.819% | $130.1371 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $82.29 | 4.788% | $86.23 | $86.23 | $86.25 | $86.20 |
| Purchase #7 | $202.45 | 5.243% | $213.0645 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $791.57 | $846.6992 | $846.70 | $846.75 | $846.60 | |