| 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 | $181.57 | 10.370% | $200.3988 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $121.68 | 12.165% | $136.4824 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $161.57 | 9.449% | $176.8367 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $66.60 | 9.873% | $73.1754 | $73.18 | $73.20 | $73.20 |
| Purchase #5 | $213.27 | 9.604% | $233.7525 | $233.75 | $233.75 | $233.80 |
| Purchase #6 | $147.73 | 8.750% | $160.6564 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $120.55 | 11.557% | $134.482 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $1,012.97 | $1,115.7842 | $1,115.79 | $1,115.85 | $1,115.90 | |