| 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 | $90.75 | 5.392% | $95.6432 | $95.64 | $95.65 | $95.60 |
| Purchase #2 | $52.47 | 7.729% | $56.5254 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $164.38 | 7.586% | $176.8499 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $180.41 | 5.751% | $190.7854 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $163.49 | 12.169% | $183.3851 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $231.52 | 9.143% | $252.6879 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $185.36 | 8.336% | $200.8116 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,068.38 | $1,156.6885 | $1,156.70 | $1,156.75 | $1,156.60 | |