| 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 | $107.94 | 11.430% | $120.2775 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $89.40 | 8.242% | $96.7683 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $59.42 | 5.874% | $62.9103 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $154.33 | 5.359% | $162.6005 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $153.44 | 8.782% | $166.9151 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $229.87 | 7.410% | $246.9034 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $30.88 | 13.665% | $35.0998 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $825.28 | $891.4749 | $891.48 | $891.45 | $891.50 | |