| 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 | $176.80 | 8.154% | $191.2163 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $225.91 | 4.455% | $235.9743 | $235.97 | $235.95 | $236.00 |
| Purchase #3 | $80.55 | 7.813% | $86.8434 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $146.65 | 7.497% | $157.6444 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $11.49 | 7.190% | $12.3161 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $24.40 | 11.548% | $27.2177 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $105.97 | 6.727% | $113.0986 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $771.77 | $824.3108 | $824.31 | $824.25 | $824.20 | |