| 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 | $177.41 | 10.612% | $196.2367 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $5.98 | 13.660% | $6.7969 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $34.32 | 8.456% | $37.2221 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $178.55 | 7.588% | $192.0984 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $25.83 | 9.621% | $28.3151 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $65.87 | 6.295% | $70.0165 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $218.76 | 9.239% | $238.9712 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $706.72 | $769.6569 | $769.67 | $769.60 | $769.60 | |