| 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 | $135.61 | 4.519% | $141.7382 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $185.54 | 9.601% | $203.3537 | $203.35 | $203.35 | $203.40 |
| Purchase #3 | $214.65 | 11.430% | $239.1845 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $24.36 | 9.600% | $26.6986 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $179.34 | 3.491% | $185.6008 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $79.68 | 8.848% | $86.7301 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $89.89 | 7.669% | $96.7837 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $909.07 | $980.0896 | $980.08 | $980.15 | $980.10 | |