| 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 | $117.93 | 8.372% | $127.8031 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $248.41 | 10.159% | $273.646 | $273.65 | $273.65 | $273.60 |
| Purchase #3 | $147.42 | 6.216% | $156.5836 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $206.97 | 5.236% | $217.8069 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $157.80 | 3.425% | $163.2047 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $103.32 | 13.798% | $117.5761 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $128.96 | 12.499% | $145.0787 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $1,110.81 | $1,201.6991 | $1,201.70 | $1,201.75 | $1,201.70 | |