| 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 | $172.35 | 7.600% | $185.4486 | $185.45 | $185.45 | $185.40 |
| Purchase #2 | $123.95 | 6.454% | $131.9497 | $131.95 | $131.95 | $131.90 |
| Purchase #3 | $48.43 | 7.319% | $51.9746 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $111.35 | 7.652% | $119.8705 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $174.66 | 8.425% | $189.3751 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $120.34 | 12.366% | $135.2212 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $59.75 | 12.793% | $67.3938 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $810.83 | $881.2335 | $881.23 | $881.20 | $881.20 | |