| 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 | $128.59 | 8.747% | $139.8378 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $160.87 | 3.617% | $166.6887 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $181.92 | 8.754% | $197.8453 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $60.30 | 7.661% | $64.9196 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $208.91 | 6.409% | $222.299 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $19.35 | 3.569% | $20.0406 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $149.25 | 13.260% | $169.0406 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $909.19 | $980.6716 | $980.68 | $980.70 | $980.50 | |