| 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 | $156.43 | 10.372% | $172.6549 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $83.89 | 12.701% | $94.5449 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $153.55 | 6.206% | $163.0793 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $8.96 | 8.479% | $9.7197 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $110.92 | 4.243% | $115.6263 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $160.47 | 5.222% | $168.8497 | $168.85 | $168.85 | $168.80 |
| Purchase #7 | $56.37 | 9.282% | $61.6023 | $61.60 | $61.60 | $61.60 |
| 7 purchase totals = | $730.59 | $786.0771 | $786.07 | $786.10 | $786.00 | |