| 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 | $155.99 | 6.424% | $166.0108 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $8.47 | 7.744% | $9.1259 | $9.13 | $9.15 | $9.10 |
| Purchase #3 | $82.55 | 3.859% | $85.7356 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $207.75 | 11.704% | $232.0651 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $73.26 | 12.623% | $82.5076 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $246.39 | 7.186% | $264.0956 | $264.10 | $264.10 | $264.10 |
| Purchase #7 | $99.74 | 8.625% | $108.3426 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $874.15 | $947.8832 | $947.90 | $947.90 | $947.80 | |