| 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 | $159.84 | 7.258% | $171.4412 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $51.51 | 10.484% | $56.9103 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $198.76 | 5.521% | $209.7335 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $162.35 | 10.643% | $179.6289 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $25.93 | 3.503% | $26.8383 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $65.75 | 7.135% | $70.4413 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $237.42 | 13.522% | $269.5239 | $269.52 | $269.50 | $269.50 |
| 7 purchase totals = | $901.56 | $984.5174 | $984.51 | $984.55 | $984.30 | |