| 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 | $186.94 | 9.379% | $204.4731 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $82.69 | 9.806% | $90.7986 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $121.71 | 3.780% | $126.3106 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $145.61 | 5.228% | $153.2225 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $216.87 | 8.278% | $234.8225 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $117.78 | 5.383% | $124.1201 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $130.47 | 10.347% | $143.9697 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $1,002.07 | $1,077.7171 | $1,077.71 | $1,077.60 | $1,077.70 | |