| 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 | $155.68 | 11.271% | $173.2267 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $238.61 | 13.200% | $270.1065 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $171.38 | 6.119% | $181.8667 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $193.36 | 3.322% | $199.7834 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $116.29 | 5.799% | $123.0337 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $163.81 | 4.828% | $171.7187 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $53.71 | 12.853% | $60.6133 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $1,092.84 | $1,180.3490 | $1,180.35 | $1,180.35 | $1,180.30 | |