| 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 | $191.92 | 6.438% | $204.2758 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $108.33 | 13.479% | $122.9318 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $127.48 | 3.314% | $131.7047 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $157.30 | 6.623% | $167.718 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $214.70 | 10.656% | $237.5784 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $35.75 | 7.336% | $38.3726 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $53.91 | 3.830% | $55.9748 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $889.39 | $958.5561 | $958.55 | $958.55 | $958.60 | |