| 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 | $179.52 | 4.321% | $187.2771 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $43.90 | 11.639% | $49.0095 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $86.86 | 11.388% | $96.7516 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $70.98 | 7.429% | $76.2531 | $76.25 | $76.25 | $76.30 |
| Purchase #5 | $134.26 | 6.818% | $143.4138 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $55.34 | 12.600% | $62.3128 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $250.67 | 8.362% | $271.631 | $271.63 | $271.65 | $271.60 |
| 7 purchase totals = | $821.53 | $886.6489 | $886.64 | $886.65 | $886.70 | |