| 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 | $166.63 | 10.257% | $183.7212 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $169.78 | 8.278% | $183.8344 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $129.57 | 6.554% | $138.062 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $143.32 | 7.792% | $154.4875 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $89.97 | 9.352% | $98.384 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $86.62 | 11.547% | $96.622 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $235.75 | 4.792% | $247.0471 | $247.05 | $247.05 | $247.00 |
| 7 purchase totals = | $1,021.64 | $1,102.1582 | $1,102.15 | $1,102.15 | $1,102.10 | |