| 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 | $162.74 | 11.467% | $181.4014 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $42.65 | 13.428% | $48.377 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $132.62 | 4.258% | $138.267 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $196.54 | 3.174% | $202.7782 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $206.92 | 7.496% | $222.4307 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $242.73 | 6.256% | $257.9152 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $91.51 | 7.698% | $98.5544 | $98.55 | $98.55 | $98.60 |
| 7 purchase totals = | $1,075.71 | $1,149.7239 | $1,149.73 | $1,149.75 | $1,149.80 | |