| 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 | $158.61 | 6.592% | $169.0656 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $166.60 | 7.140% | $178.4952 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $217.35 | 4.708% | $227.5828 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $21.26 | 6.216% | $22.5815 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $134.41 | 9.425% | $147.0781 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $142.92 | 7.693% | $153.9148 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $6.52 | 10.132% | $7.1806 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $847.67 | $905.8986 | $905.90 | $905.95 | $906.00 | |