| 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 | $179.93 | 9.565% | $197.1403 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $226.92 | 7.429% | $243.7779 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $158.86 | 5.835% | $168.1295 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $28.63 | 8.274% | $30.9988 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $184.25 | 8.686% | $200.254 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $75.66 | 7.251% | $81.1461 | $81.15 | $81.15 | $81.10 |
| Purchase #7 | $97.65 | 6.797% | $104.2873 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $951.90 | $1,025.7339 | $1,025.74 | $1,025.80 | $1,025.70 | |