| 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 | $163.56 | 9.768% | $179.5365 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $66.76 | 4.178% | $69.5492 | $69.55 | $69.55 | $69.50 |
| Purchase #3 | $160.66 | 7.339% | $172.4508 | $172.45 | $172.45 | $172.50 |
| Purchase #4 | $157.89 | 12.295% | $177.3026 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $208.97 | 5.117% | $219.663 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $118.89 | 3.392% | $122.9227 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $242.77 | 12.157% | $272.2835 | $272.28 | $272.30 | $272.30 |
| 7 purchase totals = | $1,119.50 | $1,213.7083 | $1,213.70 | $1,213.70 | $1,213.70 | |