| 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 | $188.53 | 5.700% | $199.2762 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $5.59 | 5.199% | $5.8806 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $172.32 | 13.856% | $196.1967 | $196.20 | $196.20 | $196.20 |
| Purchase #4 | $32.65 | 9.616% | $35.7896 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $41.29 | 13.271% | $46.7696 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $94.65 | 6.647% | $100.9414 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $190.76 | 5.373% | $201.0095 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $725.79 | $785.8636 | $785.87 | $785.90 | $785.90 | |