| 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 | $157.74 | 8.573% | $171.2631 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $218.27 | 12.184% | $244.864 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $136.85 | 13.621% | $155.4903 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $196.64 | 13.250% | $222.6948 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $182.29 | 9.254% | $199.1591 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $106.39 | 8.506% | $115.4395 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $250.40 | 8.812% | $272.4652 | $272.47 | $272.45 | $272.50 |
| 7 purchase totals = | $1,248.58 | $1,381.3760 | $1,381.37 | $1,381.35 | $1,381.50 | |