| 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 | $161.57 | 10.828% | $179.0648 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $136.81 | 12.242% | $153.5583 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $248.72 | 4.848% | $260.7779 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $238.77 | 7.661% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $67.81 | 3.243% | $70.0091 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $32.43 | 10.618% | $35.8734 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $191.93 | 10.110% | $211.3341 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,078.04 | $1,167.6798 | $1,167.67 | $1,167.65 | $1,167.80 | |