| 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 | $237.25 | 7.619% | $255.3261 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $111.85 | 13.351% | $126.7831 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $12.28 | 12.393% | $13.8019 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $86.51 | 11.309% | $96.2934 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $140.72 | 4.592% | $147.1819 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $60.61 | 7.785% | $65.3285 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $139.55 | 5.813% | $147.662 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $788.77 | $852.3769 | $852.37 | $852.45 | $852.40 | |