| 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 | $107.87 | 9.496% | $118.1133 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $152.78 | 6.567% | $162.8131 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $14.80 | 6.831% | $15.811 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $156.43 | 5.353% | $164.8037 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $100.32 | 12.137% | $112.4958 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $171.50 | 3.612% | $177.6946 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $91.86 | 7.264% | $98.5327 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $795.56 | $850.2642 | $850.25 | $850.25 | $850.20 | |