| 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 | $171.92 | 3.103% | $177.2547 | $177.25 | $177.25 | $177.30 |
| Purchase #2 | $76.34 | 10.613% | $84.442 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $130.92 | 11.274% | $145.6799 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $148.69 | 10.425% | $164.1909 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $89.31 | 9.616% | $97.898 | $97.90 | $97.90 | $97.90 |
| Purchase #6 | $76.25 | 3.502% | $78.9203 | $78.92 | $78.90 | $78.90 |
| Purchase #7 | $180.43 | 4.823% | $189.1321 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $873.86 | $937.5179 | $937.51 | $937.55 | $937.50 | |