| 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 | $176.58 | 5.311% | $185.9582 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $67.26 | 10.815% | $74.5342 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $116.73 | 12.284% | $131.0691 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $123.50 | 8.272% | $133.7159 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $74.35 | 8.784% | $80.8809 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $105.91 | 9.419% | $115.8857 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $225.71 | 11.328% | $251.2784 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $890.04 | $973.3224 | $973.33 | $973.35 | $973.40 | |