| 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 | $170.69 | 12.292% | $191.6712 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $193.48 | 9.506% | $211.8722 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $117.39 | 3.108% | $121.0385 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $48.56 | 13.371% | $55.053 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $78.62 | 12.365% | $88.3414 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $219.86 | 3.757% | $228.1201 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $227.73 | 5.225% | $239.6289 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,056.33 | $1,135.7253 | $1,135.72 | $1,135.70 | $1,135.70 | |