| 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 | $136.38 | 9.341% | $149.1193 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $227.66 | 13.184% | $257.6747 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $96.75 | 5.691% | $102.256 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $88.64 | 8.312% | $96.0078 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $184.98 | 5.467% | $195.0929 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $177.27 | 11.725% | $198.0549 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $191.89 | 8.154% | $207.5367 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $1,103.57 | $1,205.7423 | $1,205.74 | $1,205.70 | $1,205.80 | |