| 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 | $151.54 | 3.562% | $156.9379 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $204.31 | 7.562% | $219.7599 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $173.44 | 9.172% | $189.3479 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $230.44 | 9.398% | $252.0968 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $192.63 | 4.729% | $201.7395 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $232.93 | 9.156% | $254.2571 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $250.66 | 13.281% | $283.9502 | $283.95 | $283.95 | $284.00 |
| 7 purchase totals = | $1,435.95 | $1,558.0893 | $1,558.10 | $1,558.10 | $1,558.10 | |