| 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 | $169.90 | 11.268% | $189.0443 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $174.67 | 13.371% | $198.0251 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $115.49 | 9.128% | $126.0319 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $41.40 | 3.243% | $42.7426 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $128.36 | 7.543% | $138.0422 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $84.72 | 3.357% | $87.5641 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $16.54 | 7.819% | $17.8333 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $731.08 | $799.2835 | $799.27 | $799.35 | $799.10 | |