| 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 | $177.26 | 6.608% | $188.9733 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $248.85 | 9.702% | $272.9934 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $128.58 | 9.632% | $140.9648 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $150.34 | 3.407% | $155.4621 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $140.87 | 3.260% | $145.4624 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $54.49 | 5.869% | $57.688 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $159.40 | 10.802% | $176.6184 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $1,059.79 | $1,138.1624 | $1,138.15 | $1,138.10 | $1,138.30 | |