| 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 | $175.52 | 10.380% | $193.739 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $39.76 | 12.214% | $44.6163 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $73.41 | 4.122% | $76.436 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $37.46 | 6.272% | $39.8095 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $134.44 | 9.376% | $147.0451 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $110.28 | 4.512% | $115.2558 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $6.60 | 8.395% | $7.1541 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $577.47 | $624.0558 | $624.07 | $624.05 | $624.00 | |