| 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 | $95.54 | 13.824% | $108.7474 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $79.88 | 4.661% | $83.6032 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $177.32 | 6.186% | $188.289 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $139.37 | 5.724% | $147.3475 | $147.35 | $147.35 | $147.30 |
| Purchase #5 | $80.38 | 8.668% | $87.3473 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $97.91 | 8.809% | $106.5349 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $226.75 | 11.818% | $253.5473 | $253.55 | $253.55 | $253.50 |
| 7 purchase totals = | $897.15 | $975.4166 | $975.42 | $975.45 | $975.20 | |