| 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 | $159.29 | 12.339% | $178.9448 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $127.59 | 12.808% | $143.9317 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $95.42 | 10.463% | $105.4038 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $193.88 | 4.550% | $202.7015 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $179.44 | 13.272% | $203.2553 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $237.78 | 3.527% | $246.1665 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $11.40 | 8.565% | $12.3764 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $1,004.80 | $1,092.7800 | $1,092.78 | $1,092.80 | $1,092.80 | |