| 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 | $172.57 | 8.258% | $186.8208 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $39.92 | 4.363% | $41.6617 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $70.36 | 4.561% | $73.5691 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $118.79 | 10.414% | $131.1608 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $130.68 | 8.800% | $142.1798 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $53.43 | 7.379% | $57.3726 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $74.63 | 10.204% | $82.2452 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $660.38 | $715.0100 | $715.01 | $714.95 | $715.10 | |