| 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 | $187.38 | 4.786% | $196.348 | $196.35 | $196.35 | $196.30 |
| Purchase #2 | $111.90 | 5.636% | $118.2067 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $108.47 | 11.785% | $121.2532 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $234.34 | 11.303% | $260.8275 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $222.65 | 8.308% | $241.1478 | $241.15 | $241.15 | $241.10 |
| Purchase #6 | $78.26 | 3.686% | $81.1447 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $149.89 | 10.764% | $166.0242 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,092.89 | $1,184.9521 | $1,184.95 | $1,184.95 | $1,184.80 | |