| 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 | $95.78 | 5.625% | $101.1676 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $163.26 | 9.815% | $179.284 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $151.73 | 7.417% | $162.9838 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $213.72 | 12.164% | $239.7169 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $56.32 | 5.492% | $59.4131 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $244.33 | 4.175% | $254.5308 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $16.61 | 9.530% | $18.1929 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $941.75 | $1,015.2891 | $1,015.28 | $1,015.30 | $1,015.30 | |