| 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 | $176.74 | 4.164% | $184.0995 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $123.98 | 7.454% | $133.2215 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $138.63 | 5.729% | $146.5721 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $162.59 | 8.619% | $176.6036 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $210.64 | 12.543% | $237.0606 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $63.93 | 8.250% | $69.2042 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $43.27 | 9.183% | $47.2435 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $919.78 | $994.0050 | $993.99 | $993.95 | $994.00 | |