| 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 | $167.25 | 7.124% | $179.1649 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $214.67 | 13.316% | $243.2555 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $90.60 | 10.755% | $100.344 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $70.44 | 7.557% | $75.7632 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $147.99 | 10.784% | $163.9492 | $163.95 | $163.95 | $163.90 |
| Purchase #6 | $152.62 | 5.587% | $161.1469 | $161.15 | $161.15 | $161.10 |
| Purchase #7 | $83.25 | 8.343% | $90.1955 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $926.82 | $1,013.8192 | $1,013.82 | $1,013.80 | $1,013.80 | |