| 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 | $111.69 | 11.627% | $124.6762 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $192.71 | 7.394% | $206.959 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $200.34 | 5.250% | $210.8579 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $138.92 | 8.360% | $150.5337 | $150.53 | $150.55 | $150.50 |
| Purchase #5 | $168.56 | 8.152% | $182.301 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $160.51 | 13.708% | $182.5127 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $78.61 | 4.573% | $82.2048 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $1,051.34 | $1,140.0453 | $1,140.04 | $1,140.05 | $1,140.10 | |