| 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 | $115.38 | 9.355% | $126.1738 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $102.39 | 7.131% | $109.6914 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $188.75 | 7.842% | $203.5518 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $177.30 | 13.582% | $201.3809 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $183.83 | 7.765% | $198.1044 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $37.26 | 3.770% | $38.6647 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $170.69 | 13.422% | $193.6 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $975.60 | $1,071.1670 | $1,071.15 | $1,071.15 | $1,071.30 | |