| 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 | $135.48 | 11.328% | $150.8272 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $123.66 | 10.812% | $137.0301 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $34.46 | 7.430% | $37.0204 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $8.83 | 5.124% | $9.2824 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $116.50 | 4.858% | $122.1596 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $83.97 | 12.560% | $94.5166 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $165.64 | 7.807% | $178.5715 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $668.54 | $729.4078 | $729.41 | $729.40 | $729.40 | |