| 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 | $137.84 | 3.751% | $143.0104 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $124.73 | 6.344% | $132.6429 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $91.91 | 7.144% | $98.4761 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $163.85 | 9.156% | $178.8521 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $235.31 | 10.789% | $260.6976 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $94.40 | 8.486% | $102.4108 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $96.36 | 3.252% | $99.4936 | $99.49 | $99.50 | $99.50 |
| 7 purchase totals = | $944.40 | $1,015.5835 | $1,015.58 | $1,015.60 | $1,015.60 | |