| 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 | $161.95 | 10.110% | $178.3231 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $14.94 | 10.142% | $16.4552 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $180.66 | 7.789% | $194.7316 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $223.73 | 7.856% | $241.3062 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $232.99 | 13.530% | $264.5135 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $42.66 | 4.577% | $44.6125 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $242.52 | 8.264% | $262.5619 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $1,099.45 | $1,202.5040 | $1,202.50 | $1,202.45 | $1,202.50 | |