| 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 | $219.99 | 7.320% | $236.0933 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $169.25 | 3.470% | $175.123 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $161.86 | 5.706% | $171.0957 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $151.97 | 11.438% | $169.3523 | $169.35 | $169.35 | $169.40 |
| Purchase #5 | $66.27 | 6.430% | $70.5312 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $147.46 | 13.448% | $167.2904 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $137.95 | 3.723% | $143.0859 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $1,054.75 | $1,132.5718 | $1,132.57 | $1,132.60 | $1,132.60 | |