| 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 | $196.51 | 13.266% | $222.579 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $193.35 | 9.362% | $211.4514 | $211.45 | $211.45 | $211.50 |
| Purchase #3 | $150.36 | 13.363% | $170.4526 | $170.45 | $170.45 | $170.50 |
| Purchase #4 | $189.36 | 4.415% | $197.7202 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $171.66 | 13.833% | $195.4057 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $166.80 | 7.303% | $178.9814 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $206.89 | 7.202% | $221.7902 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $1,274.93 | $1,398.3805 | $1,398.38 | $1,398.40 | $1,398.50 | |