| 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 | $180.55 | 3.350% | $186.5984 | $186.60 | $186.60 | $186.60 |
| Purchase #2 | $136.65 | 3.433% | $141.3412 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $216.66 | 7.845% | $233.657 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $163.25 | 11.657% | $182.2801 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $29.78 | 13.782% | $33.8843 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $198.85 | 13.618% | $225.9294 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $176.73 | 9.647% | $193.7791 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,102.47 | $1,197.4695 | $1,197.47 | $1,197.55 | $1,197.50 | |