| 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 | $182.42 | 4.551% | $190.7219 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $192.27 | 4.130% | $200.2108 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $136.26 | 7.241% | $146.1266 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $17.56 | 10.242% | $19.3585 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $176.93 | 13.459% | $200.743 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $179.68 | 3.675% | $186.2832 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $156.39 | 3.509% | $161.8777 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $1,041.51 | $1,105.3217 | $1,105.32 | $1,105.35 | $1,105.30 | |