| 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 | $148.64 | 3.422% | $153.7265 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $112.81 | 13.821% | $128.4015 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $181.55 | 9.200% | $198.2526 | $198.25 | $198.25 | $198.30 |
| Purchase #4 | $88.51 | 9.676% | $97.0742 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $187.98 | 9.328% | $205.5148 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $69.26 | 4.308% | $72.2437 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $204.70 | 12.467% | $230.2199 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $993.45 | $1,085.4332 | $1,085.42 | $1,085.40 | $1,085.40 | |