| 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 | $183.44 | 5.741% | $193.9713 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $43.26 | 10.816% | $47.939 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $177.71 | 7.432% | $190.9174 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $202.75 | 7.823% | $218.6111 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $213.83 | 8.540% | $232.0911 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $204.35 | 13.421% | $231.7758 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $28.98 | 5.523% | $30.5806 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $1,054.32 | $1,145.8863 | $1,145.89 | $1,145.90 | $1,145.90 | |