| 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 | $216.28 | 8.577% | $234.8303 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $168.25 | 4.175% | $175.2744 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $29.38 | 10.672% | $32.5154 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $72.27 | 4.192% | $75.2996 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $112.43 | 9.174% | $122.7443 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $159.57 | 12.181% | $179.0072 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $17.71 | 9.691% | $19.4263 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $775.89 | $839.0975 | $839.10 | $839.10 | $839.00 | |