| 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 | $149.43 | 9.311% | $163.3434 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $203.75 | 6.666% | $217.332 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $208.52 | 4.117% | $217.1048 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $113.57 | 8.608% | $123.3461 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $80.63 | 3.668% | $83.5875 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $158.46 | 13.382% | $179.6651 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $145.79 | 4.102% | $151.7703 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $1,060.15 | $1,136.1492 | $1,136.15 | $1,136.15 | $1,136.10 | |