| 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 | $143.28 | 5.170% | $150.6876 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $133.99 | 5.669% | $141.5859 | $141.59 | $141.60 | $141.60 |
| Purchase #3 | $20.80 | 7.608% | $22.3825 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $168.92 | 10.428% | $186.535 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $10.87 | 12.364% | $12.214 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $101.47 | 8.565% | $110.1609 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $163.44 | 3.780% | $169.618 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $742.77 | $793.1839 | $793.19 | $793.20 | $793.20 | |