| 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 | $143.54 | 8.242% | $155.3706 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $156.35 | 13.853% | $178.0092 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $15.90 | 4.767% | $16.658 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $45.72 | 9.855% | $50.2257 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $181.93 | 4.271% | $189.7002 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $25.38 | 13.293% | $28.7538 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $199.93 | 7.306% | $214.5369 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $768.75 | $833.2544 | $833.26 | $833.25 | $833.30 | |