| 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 | $154.64 | 7.222% | $165.8081 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $240.97 | 4.701% | $252.298 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $162.27 | 10.314% | $179.0065 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $92.96 | 9.790% | $102.0608 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $69.72 | 8.639% | $75.7431 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $172.92 | 12.738% | $194.9465 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $237.96 | 7.176% | $255.036 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $1,131.44 | $1,224.8990 | $1,224.91 | $1,224.90 | $1,224.80 | |