| 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 | $177.92 | 8.407% | $192.8777 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $161.53 | 4.874% | $169.403 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $55.93 | 3.185% | $57.7114 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $217.74 | 9.379% | $238.1618 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $184.36 | 8.757% | $200.5044 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $61.67 | 12.642% | $69.4663 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $189.40 | 8.850% | $206.1619 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $1,048.55 | $1,134.2865 | $1,134.28 | $1,134.25 | $1,134.40 | |