| 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 | $174.67 | 3.364% | $180.5459 | $180.55 | $180.55 | $180.50 |
| Purchase #2 | $157.90 | 5.516% | $166.6098 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $115.55 | 7.590% | $124.3202 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $196.80 | 10.816% | $218.0859 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $155.79 | 3.741% | $161.6181 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $58.25 | 6.315% | $61.9285 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $177.75 | 3.451% | $183.8842 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $1,036.71 | $1,096.9926 | $1,097.00 | $1,097.00 | $1,096.90 | |