| 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 | $151.25 | 13.499% | $171.6672 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $103.84 | 11.703% | $115.9924 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $85.64 | 10.849% | $94.9311 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $18.80 | 6.587% | $20.0384 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $14.36 | 4.531% | $15.0107 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $95.63 | 13.133% | $108.1891 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $34.38 | 13.424% | $38.9952 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $503.90 | $564.8241 | $564.83 | $564.85 | $564.80 | |