| 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 | $194.78 | 8.180% | $210.713 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $123.67 | 9.185% | $135.0291 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $157.58 | 8.670% | $171.2422 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $80.52 | 10.429% | $88.9174 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $187.36 | 3.154% | $193.2693 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $79.77 | 11.792% | $89.1765 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $76.30 | 8.130% | $82.5032 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $899.98 | $970.8507 | $970.85 | $970.85 | $970.80 | |