| 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 | $131.35 | 10.535% | $145.1877 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $236.99 | 10.816% | $262.6228 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $183.57 | 6.421% | $195.357 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $197.59 | 8.685% | $214.7507 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $15.28 | 4.260% | $15.9309 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $153.92 | 6.177% | $163.4276 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $223.53 | 5.392% | $235.5827 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $1,142.23 | $1,232.8594 | $1,232.86 | $1,232.90 | $1,232.90 | |