| 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 | $141.48 | 9.396% | $154.7735 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $68.25 | 8.719% | $74.2007 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $155.97 | 6.112% | $165.5029 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $228.55 | 6.189% | $242.695 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $228.64 | 12.487% | $257.1903 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $177.68 | 3.795% | $184.423 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $231.99 | 4.209% | $241.7545 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $1,232.56 | $1,320.5399 | $1,320.53 | $1,320.50 | $1,320.60 | |