| 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 | $100.36 | 5.845% | $106.226 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $122.41 | 4.249% | $127.6112 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $213.57 | 10.137% | $235.2196 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $6.78 | 5.377% | $7.1446 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $36.51 | 3.179% | $37.6707 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $38.38 | 3.869% | $39.8649 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $172.84 | 8.769% | $187.9963 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $690.85 | $741.7333 | $741.73 | $741.70 | $741.70 | |