| 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 | $145.32 | 5.290% | $153.0074 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $205.65 | 3.412% | $212.6668 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $188.44 | 8.374% | $204.22 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $103.38 | 3.395% | $106.8898 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $145.59 | 7.500% | $156.5093 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $95.71 | 4.286% | $99.8121 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $180.94 | 12.447% | $203.4616 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $1,065.03 | $1,136.5670 | $1,136.57 | $1,136.50 | $1,136.60 | |