| 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 | $146.36 | 10.498% | $161.7249 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $133.98 | 8.537% | $145.4179 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $95.58 | 6.217% | $101.5222 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $201.99 | 11.824% | $225.8733 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $208.75 | 7.391% | $224.1787 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $10.64 | 7.313% | $11.4181 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $205.51 | 11.388% | $228.9135 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,002.81 | $1,099.0486 | $1,099.04 | $1,098.95 | $1,099.00 | |