| 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 | $140.63 | 12.311% | $157.943 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $155.38 | 11.588% | $173.3854 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $185.54 | 12.270% | $208.3058 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $163.39 | 13.858% | $186.0326 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $122.82 | 10.570% | $135.8021 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $34.73 | 11.315% | $38.6597 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $54.35 | 13.167% | $61.5063 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $856.84 | $961.6349 | $961.64 | $961.65 | $961.60 | |