| 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 | $172.73 | 5.406% | $182.0678 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $41.41 | 12.608% | $46.631 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $64.72 | 4.623% | $67.712 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $153.65 | 12.749% | $173.2388 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $106.39 | 11.752% | $118.893 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $145.49 | 7.118% | $155.846 | $155.85 | $155.85 | $155.80 |
| Purchase #7 | $204.28 | 11.534% | $227.8417 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $888.67 | $972.2303 | $972.23 | $972.25 | $972.10 | |