| 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 | $164.91 | 3.166% | $170.1311 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $188.68 | 8.436% | $204.597 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $159.74 | 7.214% | $171.2636 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $42.50 | 3.193% | $43.857 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $73.62 | 9.138% | $80.3474 | $80.35 | $80.35 | $80.30 |
| Purchase #6 | $13.40 | 11.864% | $14.9898 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $225.33 | 7.530% | $242.2973 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $868.18 | $927.4832 | $927.49 | $927.50 | $927.50 | |