| 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 | $147.85 | 10.392% | $163.2146 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $34.90 | 6.794% | $37.2711 | $37.27 | $37.25 | $37.30 |
| Purchase #3 | $72.81 | 6.229% | $77.3453 | $77.35 | $77.35 | $77.30 |
| Purchase #4 | $91.45 | 11.126% | $101.6247 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $239.69 | 13.269% | $271.4945 | $271.49 | $271.50 | $271.50 |
| Purchase #6 | $248.43 | 6.536% | $264.6674 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $227.60 | 11.561% | $253.9128 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $1,062.73 | $1,169.5304 | $1,169.52 | $1,169.45 | $1,169.50 | |