| 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 | $177.48 | 7.502% | $190.7945 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $42.33 | 5.479% | $44.6493 | $44.65 | $44.65 | $44.60 |
| Purchase #3 | $191.42 | 6.473% | $203.8106 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $88.28 | 9.831% | $96.9588 | $96.96 | $96.95 | $97.00 |
| Purchase #5 | $57.89 | 7.444% | $62.1993 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $24.82 | 7.699% | $26.7309 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $102.87 | 11.256% | $114.449 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $685.09 | $739.5924 | $739.59 | $739.60 | $739.50 | |