| 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 | $121.50 | 4.570% | $127.0526 | $127.05 | $127.05 | $127.10 |
| Purchase #2 | $133.31 | 10.792% | $147.6968 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $41.42 | 5.325% | $43.6256 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $122.83 | 4.544% | $128.4114 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $61.46 | 11.765% | $68.6908 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $163.87 | 7.440% | $176.0619 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $25.28 | 11.732% | $28.2458 | $28.25 | $28.25 | $28.20 |
| 7 purchase totals = | $669.67 | $719.7849 | $719.79 | $719.80 | $719.80 | |