| 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 | $169.38 | 10.850% | $187.7577 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $198.34 | 13.600% | $225.3142 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $127.80 | 7.490% | $137.3722 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $237.74 | 13.725% | $270.3698 | $270.37 | $270.35 | $270.40 |
| Purchase #5 | $104.93 | 4.155% | $109.2898 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $84.80 | 10.608% | $93.7956 | $93.80 | $93.80 | $93.80 |
| Purchase #7 | $186.88 | 8.307% | $202.4041 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $1,109.87 | $1,226.3034 | $1,226.30 | $1,226.25 | $1,226.40 | |