| 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 | $137.99 | 11.293% | $153.5732 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $223.62 | 9.651% | $245.2016 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $211.53 | 5.253% | $222.6417 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $163.55 | 5.438% | $172.4438 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $173.44 | 12.527% | $195.1668 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $140.67 | 4.346% | $146.7835 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $241.53 | 9.335% | $264.0768 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,292.33 | $1,399.8874 | $1,399.88 | $1,399.90 | $1,399.90 | |