| 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 | $181.43 | 3.467% | $187.7202 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $248.37 | 9.192% | $271.2002 | $271.20 | $271.20 | $271.20 |
| Purchase #3 | $139.32 | 3.183% | $143.7546 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $63.51 | 9.806% | $69.7378 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $68.66 | 9.770% | $75.3681 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $88.76 | 13.484% | $100.7284 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $92.39 | 4.366% | $96.4237 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $882.44 | $944.9330 | $944.93 | $944.90 | $944.90 | |