| 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 | $201.83 | 8.869% | $219.7303 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $176.25 | 4.722% | $184.5725 | $184.57 | $184.55 | $184.60 |
| Purchase #3 | $164.34 | 10.217% | $181.1306 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $143.37 | 5.690% | $151.5278 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $164.53 | 10.292% | $181.4634 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $92.68 | 10.303% | $102.2288 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $186.60 | 7.751% | $201.0634 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $1,129.60 | $1,221.7168 | $1,221.71 | $1,221.75 | $1,221.70 | |