| 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 | $142.89 | 7.792% | $154.024 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $227.98 | 10.226% | $251.2932 | $251.29 | $251.30 | $251.30 |
| Purchase #3 | $148.26 | 13.717% | $168.5968 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $202.25 | 9.220% | $220.8975 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $34.59 | 6.331% | $36.7799 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $10.28 | 9.729% | $11.2801 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $108.96 | 5.826% | $115.308 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $875.21 | $958.1795 | $958.18 | $958.20 | $958.20 | |