| 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 | $157.94 | 12.575% | $177.801 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $34.54 | 10.343% | $38.1125 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $189.89 | 13.668% | $215.8442 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $147.31 | 8.214% | $159.41 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $203.59 | 13.627% | $231.3332 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $26.48 | 6.873% | $28.3 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $86.32 | 11.304% | $96.0776 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $846.07 | $946.8785 | $946.87 | $946.90 | $946.80 | |