| 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 | $141.75 | 7.288% | $152.0807 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $215.85 | 9.550% | $236.4637 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $71.65 | 8.103% | $77.4558 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $104.80 | 9.823% | $115.0945 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $60.52 | 3.725% | $62.7744 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $175.79 | 6.784% | $187.7156 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $232.37 | 4.781% | $243.4796 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $1,002.73 | $1,075.0643 | $1,075.06 | $1,075.05 | $1,075.20 | |