| 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 | $102.99 | 5.563% | $108.7193 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $141.99 | 4.787% | $148.7871 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $24.61 | 5.510% | $25.966 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $133.75 | 7.597% | $143.911 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $166.63 | 11.825% | $186.334 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $152.90 | 12.631% | $172.2128 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $215.94 | 7.595% | $232.3406 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $938.81 | $1,018.2708 | $1,018.27 | $1,018.25 | $1,018.20 | |