| 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 | $84.34 | 6.818% | $90.0903 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $180.41 | 13.259% | $204.3306 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $183.97 | 6.374% | $195.6962 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $172.26 | 8.548% | $186.9848 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $73.40 | 6.544% | $78.2033 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $190.92 | 13.770% | $217.2097 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $66.62 | 10.384% | $73.5378 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $951.92 | $1,046.0527 | $1,046.05 | $1,046.10 | $1,046.00 | |