| 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 | $161.97 | 11.580% | $180.7261 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $14.96 | 6.490% | $15.9309 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $5.93 | 3.865% | $6.1592 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $197.71 | 11.660% | $220.763 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $66.86 | 12.170% | $74.9969 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $117.82 | 7.617% | $126.7943 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $237.79 | 10.598% | $262.991 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $803.04 | $888.3614 | $888.36 | $888.40 | $888.40 | |