| 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 | $165.64 | 9.499% | $181.3741 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $43.45 | 13.116% | $49.1489 | $49.15 | $49.15 | $49.10 |
| Purchase #3 | $198.43 | 11.247% | $220.7474 | $220.75 | $220.75 | $220.70 |
| Purchase #4 | $89.95 | 4.666% | $94.1471 | $94.15 | $94.15 | $94.10 |
| Purchase #5 | $162.36 | 10.304% | $179.0896 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $16.93 | 8.143% | $18.3086 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $75.60 | 10.634% | $83.6393 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $752.36 | $826.4550 | $826.46 | $826.45 | $826.30 | |