| 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 | $133.80 | 3.773% | $138.8483 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $168.79 | 11.185% | $187.6692 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $85.77 | 10.425% | $94.7115 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $221.75 | 12.243% | $248.8989 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $187.75 | 12.733% | $211.6562 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $212.64 | 12.706% | $239.658 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $164.95 | 13.472% | $187.1721 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $1,175.45 | $1,308.6142 | $1,308.62 | $1,308.55 | $1,308.70 | |