| 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 | $31.36 | 3.449% | $32.4416 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $137.94 | 7.470% | $148.2441 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $147.49 | 6.335% | $156.8335 | $156.83 | $156.85 | $156.80 |
| Purchase #4 | $22.81 | 10.703% | $25.2514 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $7.60 | 3.110% | $7.8364 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $202.67 | 10.469% | $223.8875 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $154.98 | 3.240% | $160.0014 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $704.85 | $754.4959 | $754.49 | $754.55 | $754.40 | |