| 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 | $166.37 | 6.795% | $177.6748 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $247.29 | 7.112% | $264.8773 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $10.26 | 13.128% | $11.6069 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $164.52 | 13.486% | $186.7072 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $178.77 | 5.272% | $188.1948 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $166.52 | 4.502% | $174.0167 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $214.97 | 4.511% | $224.6673 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,148.70 | $1,227.7450 | $1,227.75 | $1,227.70 | $1,227.80 | |