| 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 | $188.99 | 4.343% | $197.1978 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $174.60 | 10.254% | $192.5035 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $73.91 | 9.764% | $81.1266 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $158.82 | 10.634% | $175.7089 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $105.40 | 8.650% | $114.5171 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $75.46 | 10.645% | $83.4927 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $58.35 | 5.241% | $61.4081 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $835.53 | $905.9547 | $905.96 | $905.95 | $905.90 | |