| 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 | $244.98 | 10.563% | $270.8572 | $270.86 | $270.85 | $270.90 |
| Purchase #2 | $85.68 | 11.198% | $95.2744 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $27.99 | 7.362% | $30.0506 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $72.92 | 5.807% | $77.1545 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $161.31 | 11.791% | $180.3301 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $190.78 | 10.521% | $210.852 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $192.50 | 5.572% | $203.2261 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $976.16 | $1,067.7449 | $1,067.74 | $1,067.75 | $1,067.90 | |