| 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 | $145.35 | 13.117% | $164.4156 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $41.65 | 8.759% | $45.2981 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $43.58 | 4.747% | $45.6487 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $149.88 | 3.787% | $155.556 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $165.58 | 5.481% | $174.6554 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $17.88 | 11.734% | $19.978 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $62.63 | 10.189% | $69.0114 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $626.55 | $674.5632 | $674.58 | $674.55 | $674.60 | |