| 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 | $155.89 | 8.622% | $169.3308 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $25.76 | 9.364% | $28.1722 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $125.59 | 3.860% | $130.4378 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $125.93 | 12.290% | $141.4068 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $210.38 | 5.641% | $222.2475 | $222.25 | $222.25 | $222.20 |
| Purchase #6 | $189.51 | 13.789% | $215.6415 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $176.39 | 5.561% | $186.199 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $1,009.45 | $1,093.4356 | $1,093.44 | $1,093.45 | $1,093.30 | |