| 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 | $173.81 | 10.273% | $191.6655 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $7.27 | 8.356% | $7.8775 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $82.64 | 10.411% | $91.2437 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $235.52 | 5.821% | $249.2296 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $230.33 | 11.717% | $257.3178 | $257.32 | $257.30 | $257.30 |
| Purchase #6 | $83.91 | 8.550% | $91.0843 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $245.60 | 10.437% | $271.2333 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $1,059.08 | $1,159.6517 | $1,159.65 | $1,159.70 | $1,159.60 | |