| 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 | $190.84 | 5.690% | $201.6988 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $143.79 | 5.719% | $152.0134 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $176.70 | 10.667% | $195.5486 | $195.55 | $195.55 | $195.50 |
| Purchase #4 | $51.32 | 10.211% | $56.5603 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $150.65 | 11.789% | $168.4101 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $102.83 | 3.482% | $106.4105 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $191.95 | 6.483% | $204.3941 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,008.08 | $1,085.0358 | $1,085.03 | $1,085.00 | $1,085.00 | |