| 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 | $174.73 | 9.223% | $190.8453 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $147.30 | 5.635% | $155.6004 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $93.32 | 6.213% | $99.118 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $211.96 | 7.493% | $227.8422 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $211.75 | 11.695% | $236.5142 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $77.91 | 4.343% | $81.2936 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $226.52 | 9.250% | $247.4731 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,143.49 | $1,238.6868 | $1,238.68 | $1,238.65 | $1,238.60 | |