| 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 | $197.34 | 4.222% | $205.6717 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $154.28 | 6.266% | $163.9472 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $5.88 | 8.161% | $6.3599 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $114.44 | 6.277% | $121.6234 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $244.67 | 3.275% | $252.6829 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $162.77 | 3.608% | $168.6427 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $188.60 | 12.224% | $211.6545 | $211.65 | $211.65 | $211.70 |
| 7 purchase totals = | $1,067.98 | $1,130.5823 | $1,130.57 | $1,130.55 | $1,130.60 | |