| 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 | $152.30 | 5.219% | $160.2485 | $160.25 | $160.25 | $160.20 |
| Purchase #2 | $109.25 | 8.116% | $118.1167 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $152.88 | 4.684% | $160.0409 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $222.73 | 13.513% | $252.8275 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $29.87 | 12.819% | $33.699 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $116.70 | 5.277% | $122.8583 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $183.99 | 8.460% | $199.5556 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $967.72 | $1,047.3465 | $1,047.36 | $1,047.35 | $1,047.30 | |