| 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 | $195.81 | 13.537% | $222.3168 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $168.42 | 6.226% | $178.9058 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $125.38 | 9.436% | $137.2109 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $60.48 | 11.735% | $67.5773 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $143.64 | 10.623% | $158.8989 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $203.52 | 4.371% | $212.4159 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $197.91 | 7.324% | $212.4049 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,095.16 | $1,189.7305 | $1,189.74 | $1,189.70 | $1,189.70 | |