| 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 | $186.51 | 9.304% | $203.8629 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $66.73 | 8.420% | $72.3487 | $72.35 | $72.35 | $72.30 |
| Purchase #3 | $140.37 | 3.830% | $145.7462 | $145.75 | $145.75 | $145.70 |
| Purchase #4 | $216.25 | 6.401% | $230.0922 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $203.53 | 10.775% | $225.4604 | $225.46 | $225.45 | $225.50 |
| Purchase #6 | $85.99 | 7.140% | $92.1297 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $40.48 | 8.801% | $44.0426 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $939.86 | $1,013.6827 | $1,013.68 | $1,013.70 | $1,013.60 | |