| 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 | $139.47 | 10.258% | $153.7768 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $209.91 | 3.304% | $216.8454 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $183.69 | 3.307% | $189.7646 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $182.38 | 8.838% | $198.4987 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $198.31 | 6.502% | $211.2041 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $206.63 | 9.528% | $226.3177 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $162.73 | 8.625% | $176.7655 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $1,283.12 | $1,373.1728 | $1,373.18 | $1,373.15 | $1,373.20 | |