| 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 | $155.61 | 7.303% | $166.9742 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $190.31 | 8.266% | $206.041 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $247.98 | 9.727% | $272.101 | $272.10 | $272.10 | $272.10 |
| Purchase #4 | $250.47 | 3.759% | $259.8852 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $94.92 | 8.221% | $102.7234 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $75.84 | 11.471% | $84.5396 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $226.76 | 10.809% | $251.2705 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $1,241.89 | $1,343.5349 | $1,343.53 | $1,343.50 | $1,343.50 | |