| 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 | $150.86 | 6.649% | $160.8907 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $226.71 | 5.540% | $239.2697 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $39.67 | 11.130% | $44.0853 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $139.81 | 11.274% | $155.5722 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $101.99 | 3.341% | $105.3975 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $87.28 | 4.727% | $91.4057 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $247.31 | 8.785% | $269.0362 | $269.04 | $269.05 | $269.00 |
| 7 purchase totals = | $993.63 | $1,065.6573 | $1,065.67 | $1,065.65 | $1,065.70 | |