| 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 | $144.43 | 11.395% | $160.8878 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $179.71 | 11.371% | $200.1448 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $201.48 | 12.179% | $226.0182 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $80.61 | 9.654% | $88.3921 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $16.46 | 10.530% | $18.1932 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $76.58 | 9.117% | $83.5618 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $208.86 | 4.368% | $217.983 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $908.13 | $995.1809 | $995.17 | $995.20 | $995.20 | |