| 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 | $173.25 | 3.537% | $179.3779 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $214.98 | 10.569% | $237.7012 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $124.35 | 9.315% | $135.9332 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $144.58 | 9.294% | $158.0173 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $237.97 | 5.333% | $250.6609 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $91.49 | 11.504% | $102.015 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $227.78 | 7.505% | $244.8749 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $1,214.40 | $1,308.5804 | $1,308.58 | $1,308.55 | $1,308.60 | |