| 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 | $19.85 | 3.582% | $20.561 | $20.56 | $20.55 | $20.60 |
| Purchase #2 | $59.32 | 4.178% | $61.7984 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $229.41 | 3.635% | $237.7491 | $237.75 | $237.75 | $237.70 |
| Purchase #4 | $132.81 | 6.543% | $141.4998 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $161.35 | 5.374% | $170.0209 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $172.85 | 11.860% | $193.35 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $184.77 | 5.145% | $194.2764 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $960.36 | $1,019.2556 | $1,019.26 | $1,019.25 | $1,019.30 | |