| 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 | $166.53 | 13.589% | $189.1598 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $126.27 | 10.297% | $139.272 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $223.42 | 8.213% | $241.7695 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $108.26 | 8.484% | $117.4448 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $161.90 | 12.866% | $182.7301 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $234.89 | 5.749% | $248.3938 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $33.67 | 13.218% | $38.1205 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $1,054.94 | $1,156.8905 | $1,156.88 | $1,156.85 | $1,156.90 | |