| 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 | $159.56 | 3.564% | $165.2467 | $165.25 | $165.25 | $165.20 |
| Purchase #2 | $179.42 | 3.349% | $185.4288 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $12.68 | 4.825% | $13.2918 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $209.38 | 6.826% | $223.6723 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $156.30 | 8.778% | $170.02 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $88.93 | 8.356% | $96.361 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $237.71 | 12.197% | $266.7035 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,043.98 | $1,120.7241 | $1,120.72 | $1,120.70 | $1,120.70 | |