| 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 | $175.52 | 9.641% | $192.4419 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $232.53 | 9.418% | $254.4297 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $73.97 | 9.383% | $80.9106 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $135.96 | 9.720% | $149.1753 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $224.27 | 6.455% | $238.7466 | $238.75 | $238.75 | $238.70 |
| Purchase #6 | $240.79 | 13.670% | $273.706 | $273.71 | $273.70 | $273.70 |
| Purchase #7 | $32.86 | 10.478% | $36.3031 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $1,115.90 | $1,225.7132 | $1,225.72 | $1,225.75 | $1,225.60 | |