| 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 | $243.70 | 13.577% | $276.7871 | $276.79 | $276.80 | $276.80 |
| Purchase #2 | $165.98 | 7.413% | $178.2841 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $63.27 | 6.532% | $67.4028 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $165.36 | 3.543% | $171.2187 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $158.96 | 7.696% | $171.1936 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $104.27 | 5.225% | $109.7181 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $73.74 | 9.162% | $80.4961 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $975.28 | $1,055.1005 | $1,055.10 | $1,055.10 | $1,055.10 | |