| 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 | $26.26 | 3.345% | $27.1384 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $158.90 | 13.425% | $180.2323 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $132.45 | 11.194% | $147.2765 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $18.34 | 7.200% | $19.6605 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $230.69 | 3.677% | $239.1725 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $80.96 | 5.632% | $85.5197 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $83.59 | 5.179% | $87.9191 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $731.19 | $786.9190 | $786.92 | $786.90 | $786.90 | |