| 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 | $178.58 | 6.797% | $190.7181 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $239.39 | 7.481% | $257.2988 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $157.75 | 10.312% | $174.0172 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $131.55 | 7.396% | $141.2794 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $150.86 | 7.701% | $162.4777 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $145.88 | 3.804% | $151.4293 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $39.67 | 7.806% | $42.7666 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $1,043.68 | $1,119.9871 | $1,120.00 | $1,120.00 | $1,120.00 | |