| 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 | $162.28 | 4.363% | $169.3603 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $67.93 | 5.811% | $71.8774 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $114.87 | 10.513% | $126.9463 | $126.95 | $126.95 | $126.90 |
| Purchase #4 | $20.30 | 3.644% | $21.0397 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $32.83 | 7.726% | $35.3664 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $139.35 | 11.635% | $155.5634 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $126.68 | 6.226% | $134.5671 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $664.24 | $714.7206 | $714.73 | $714.70 | $714.80 | |