| 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 | $180.70 | 10.302% | $199.3157 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $182.28 | 12.334% | $204.7624 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $48.32 | 3.608% | $50.0634 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $181.96 | 13.820% | $207.1069 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $46.88 | 4.129% | $48.8157 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $143.81 | 10.363% | $158.713 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $141.42 | 3.549% | $146.439 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $925.37 | $1,015.2161 | $1,015.22 | $1,015.15 | $1,015.20 | |