| 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 | $171.84 | 12.297% | $192.9712 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $131.91 | 3.840% | $136.9753 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $248.40 | 11.435% | $276.8045 | $276.80 | $276.80 | $276.80 |
| Purchase #4 | $159.33 | 7.376% | $171.0822 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $56.26 | 5.183% | $59.176 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $150.32 | 6.175% | $159.6023 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $92.25 | 8.616% | $100.1983 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $1,010.31 | $1,096.8098 | $1,096.81 | $1,096.85 | $1,096.90 | |