| 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 | $176.75 | 11.545% | $197.1558 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $185.52 | 6.185% | $196.9944 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $60.94 | 8.712% | $66.2491 | $66.25 | $66.25 | $66.20 |
| Purchase #4 | $165.30 | 5.142% | $173.7997 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $160.94 | 6.861% | $171.9821 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $26.92 | 8.455% | $29.1961 | $29.20 | $29.20 | $29.20 |
| Purchase #7 | $78.68 | 11.462% | $87.6983 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $855.05 | $923.0755 | $923.08 | $923.10 | $923.10 | |