| 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 | $176.85 | 8.532% | $191.9388 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $184.98 | 4.356% | $193.0377 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $206.67 | 13.626% | $234.8309 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $39.60 | 4.555% | $41.4038 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $39.80 | 4.564% | $41.6165 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $107.79 | 8.822% | $117.2992 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $41.54 | 10.281% | $45.8107 | $45.81 | $45.80 | $45.80 |
| 7 purchase totals = | $797.23 | $865.9376 | $865.94 | $865.95 | $865.80 | |