| 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 | $174.38 | 10.140% | $192.0621 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $92.56 | 5.371% | $97.5314 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $104.30 | 12.537% | $117.3761 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $201.74 | 9.352% | $220.6067 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $122.64 | 7.561% | $131.9128 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $122.35 | 7.335% | $131.3244 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $7.36 | 11.808% | $8.2291 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $825.33 | $899.0426 | $899.04 | $899.05 | $899.00 | |