| 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 | $193.99 | 12.236% | $217.7266 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $65.40 | 9.254% | $71.4521 | $71.45 | $71.45 | $71.50 |
| Purchase #3 | $61.81 | 10.156% | $68.0874 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $29.75 | 5.235% | $31.3074 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $103.68 | 11.655% | $115.7639 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $174.41 | 3.146% | $179.8969 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $95.51 | 12.586% | $107.5309 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $724.55 | $791.7652 | $791.77 | $791.80 | $791.80 | |