| 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 | $163.44 | 3.122% | $168.5426 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $69.52 | 6.412% | $73.9776 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $147.30 | 6.491% | $156.8612 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $145.75 | 8.185% | $157.6796 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $111.34 | 13.442% | $126.3063 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $238.98 | 11.793% | $267.1629 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $6.56 | 12.251% | $7.3637 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $882.89 | $957.8939 | $957.89 | $957.90 | $958.00 | |