| 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 | $134.79 | 4.755% | $141.1993 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $162.73 | 8.487% | $176.5409 | $176.54 | $176.55 | $176.50 |
| Purchase #3 | $191.50 | 12.592% | $215.6137 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $7.55 | 3.412% | $7.8076 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $127.77 | 6.260% | $135.7684 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $7.32 | 11.583% | $8.1679 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $167.38 | 4.481% | $174.8803 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $799.04 | $859.9781 | $859.98 | $859.95 | $860.00 | |