| 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 | $158.91 | 10.467% | $175.5431 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $139.28 | 13.333% | $157.8502 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $176.27 | 6.491% | $187.7117 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $119.87 | 9.507% | $131.266 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $162.93 | 9.155% | $177.8462 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $181.33 | 6.848% | $193.7475 | $193.75 | $193.75 | $193.70 |
| Purchase #7 | $106.86 | 6.523% | $113.8305 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $1,045.45 | $1,137.7952 | $1,137.80 | $1,137.80 | $1,137.70 | |