| 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 | $77.86 | 6.793% | $83.149 | $83.15 | $83.15 | $83.10 |
| Purchase #2 | $155.86 | 5.269% | $164.0723 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $226.36 | 9.660% | $248.2264 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $96.64 | 12.170% | $108.4011 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $149.75 | 3.373% | $154.8011 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $34.98 | 4.690% | $36.6206 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $227.67 | 3.191% | $234.9349 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $969.12 | $1,030.2054 | $1,030.20 | $1,030.20 | $1,030.10 | |