| 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 | $129.74 | 12.362% | $145.7785 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $99.47 | 12.148% | $111.5536 | $111.55 | $111.55 | $111.60 |
| Purchase #3 | $14.57 | 10.235% | $16.0612 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $74.31 | 8.585% | $80.6895 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $50.58 | 12.229% | $56.7654 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $79.81 | 3.539% | $82.6345 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $164.55 | 13.301% | $186.4368 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $613.03 | $679.9195 | $679.92 | $679.95 | $680.00 | |