| 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 | $166.73 | 4.120% | $173.5993 | $173.60 | $173.60 | $173.60 |
| Purchase #2 | $139.68 | 8.135% | $151.043 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $179.65 | 3.330% | $185.6323 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $147.28 | 5.646% | $155.5954 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $201.48 | 11.802% | $225.2587 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $224.58 | 4.661% | $235.0477 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $228.65 | 11.779% | $255.5827 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $1,288.05 | $1,381.7591 | $1,381.76 | $1,381.80 | $1,381.70 | |