| 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 | $157.49 | 11.230% | $175.1761 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $40.35 | 9.305% | $44.1046 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $178.64 | 5.256% | $188.0293 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $137.69 | 9.424% | $150.6659 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $131.36 | 10.106% | $144.6352 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $122.83 | 10.806% | $136.103 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $184.56 | 9.596% | $202.2704 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $952.92 | $1,040.9845 | $1,040.99 | $1,041.00 | $1,041.00 | |