| 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 | $169.74 | 9.328% | $185.5733 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $196.25 | 13.293% | $222.3375 | $222.34 | $222.35 | $222.30 |
| Purchase #3 | $67.42 | 11.278% | $75.0236 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $114.83 | 10.618% | $127.0226 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $236.74 | 13.508% | $268.7188 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $202.67 | 5.759% | $214.3418 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $235.67 | 6.586% | $251.1912 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $1,223.32 | $1,344.2088 | $1,344.20 | $1,344.15 | $1,344.10 | |