| 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 | $179.40 | 10.155% | $197.6181 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $126.45 | 5.672% | $133.6222 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $16.73 | 6.818% | $17.8707 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $140.67 | 4.533% | $147.0466 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $123.84 | 8.259% | $134.0679 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $25.44 | 6.867% | $27.187 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $89.32 | 4.824% | $93.6288 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $701.85 | $751.0413 | $751.05 | $751.00 | $751.00 | |