| 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 | $35.60 | 11.781% | $39.794 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $158.70 | 12.802% | $179.0168 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $220.46 | 4.134% | $229.5738 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $147.91 | 6.284% | $157.2047 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $124.51 | 5.773% | $131.698 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $81.55 | 10.656% | $90.24 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $182.83 | 7.739% | $196.9792 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $951.56 | $1,024.5065 | $1,024.50 | $1,024.50 | $1,024.50 | |