| 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 | $140.72 | 6.149% | $149.3729 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $111.48 | 11.121% | $123.8777 | $123.88 | $123.90 | $123.90 |
| Purchase #3 | $173.65 | 3.133% | $179.0905 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $121.44 | 9.644% | $133.1517 | $133.15 | $133.15 | $133.20 |
| Purchase #5 | $55.94 | 5.150% | $58.8209 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $78.37 | 10.318% | $86.4562 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $240.88 | 9.678% | $264.1924 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $922.48 | $994.9623 | $994.96 | $994.95 | $995.10 | |