| 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 | $17.98 | 6.814% | $19.2052 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $145.58 | 7.832% | $156.9818 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $141.88 | 5.654% | $149.9019 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $108.51 | 11.529% | $121.0201 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $24.60 | 13.517% | $27.9252 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $213.81 | 8.364% | $231.6931 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $124.64 | 13.339% | $141.2657 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $777.00 | $847.9930 | $848.00 | $848.00 | $848.00 | |