| 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 | $240.46 | 13.244% | $272.3065 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $82.89 | 9.575% | $90.8267 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $243.73 | 9.140% | $266.0069 | $266.01 | $266.00 | $266.00 |
| Purchase #4 | $41.95 | 7.843% | $45.2401 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $147.37 | 5.415% | $155.3501 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $181.71 | 8.492% | $197.1408 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $148.94 | 3.756% | $154.5342 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $1,087.05 | $1,181.4053 | $1,181.41 | $1,181.45 | $1,181.30 | |