| 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 | $143.99 | 10.744% | $159.4603 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $233.45 | 11.616% | $260.5676 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $5.68 | 5.264% | $5.979 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $53.27 | 7.596% | $57.3164 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $113.78 | 10.805% | $126.0739 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $100.82 | 10.169% | $111.0724 | $111.07 | $111.05 | $111.10 |
| Purchase #7 | $157.93 | 8.700% | $171.6699 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $808.92 | $892.1395 | $892.14 | $892.05 | $892.30 | |