| 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 | $193.94 | 10.450% | $214.2067 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $172.80 | 4.763% | $181.0305 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $17.46 | 3.110% | $18.003 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $60.73 | 12.130% | $68.0965 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $44.55 | 11.344% | $49.6038 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $100.43 | 11.220% | $111.6982 | $111.70 | $111.70 | $111.70 |
| Purchase #7 | $131.51 | 12.460% | $147.8961 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $721.42 | $790.5348 | $790.54 | $790.55 | $790.50 | |