| 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 | $196.76 | 11.734% | $219.8478 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $46.85 | 6.480% | $49.8859 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $65.74 | 12.804% | $74.1573 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $28.69 | 6.458% | $30.5428 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $58.62 | 8.516% | $63.6121 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $144.53 | 7.809% | $155.8163 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $139.43 | 4.192% | $145.2749 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $680.62 | $739.1371 | $739.14 | $739.10 | $739.10 | |