| 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 | $150.33 | 6.506% | $160.1105 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $182.82 | 11.874% | $204.528 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $20.46 | 12.496% | $23.0167 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $235.27 | 13.439% | $266.8879 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $138.47 | 6.777% | $147.8541 | $147.85 | $147.85 | $147.90 |
| Purchase #6 | $142.34 | 10.461% | $157.2302 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $146.74 | 8.192% | $158.7609 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $1,016.43 | $1,118.3883 | $1,118.39 | $1,118.40 | $1,118.40 | |