| 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 | $157.27 | 6.384% | $167.3101 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $177.96 | 7.621% | $191.5223 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $31.26 | 4.366% | $32.6248 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $218.50 | 4.688% | $228.7433 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $90.32 | 8.524% | $98.0189 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $25.65 | 7.821% | $27.6561 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $17.32 | 5.677% | $18.3033 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $718.28 | $764.1788 | $764.17 | $764.10 | $764.10 | |