| 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 | $205.73 | 12.167% | $230.7612 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $223.55 | 7.818% | $241.0271 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $219.97 | 8.351% | $238.3397 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $224.42 | 12.381% | $252.2054 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $143.41 | 10.245% | $158.1024 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $176.29 | 5.836% | $186.5783 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $180.70 | 6.468% | $192.3877 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $1,374.07 | $1,499.4018 | $1,499.41 | $1,499.45 | $1,499.40 | |