| 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 | $181.58 | 4.715% | $190.1415 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $220.64 | 8.764% | $239.9769 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $63.37 | 9.283% | $69.2526 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $171.41 | 9.844% | $188.2836 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $159.73 | 3.637% | $165.5394 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $206.58 | 6.241% | $219.4727 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $88.46 | 10.481% | $97.7315 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $1,091.77 | $1,170.3982 | $1,170.39 | $1,170.45 | $1,170.40 | |