| 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 | $191.42 | 5.399% | $201.7548 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $29.82 | 5.499% | $31.4598 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $181.41 | 9.371% | $198.4099 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $132.47 | 8.316% | $143.4862 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $23.43 | 3.322% | $24.2083 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $70.50 | 13.810% | $80.2361 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $19.80 | 4.336% | $20.6585 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $648.85 | $700.2136 | $700.22 | $700.20 | $700.30 | |