| 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 | $187.47 | 10.306% | $206.7907 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $20.76 | 5.179% | $21.8352 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $85.84 | 5.823% | $90.8385 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $155.75 | 8.201% | $168.5231 | $168.52 | $168.50 | $168.50 |
| Purchase #5 | $209.84 | 6.691% | $223.8804 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $17.73 | 6.626% | $18.9048 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $149.80 | 10.837% | $166.0338 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $827.19 | $896.8065 | $896.80 | $896.85 | $896.70 | |