| 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 | $179.55 | 13.505% | $203.7982 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $214.45 | 6.472% | $228.3292 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $143.30 | 13.536% | $162.6971 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $82.39 | 8.207% | $89.1517 | $89.15 | $89.15 | $89.20 |
| Purchase #5 | $64.71 | 5.360% | $68.1785 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $16.82 | 4.208% | $17.5278 | $17.53 | $17.55 | $17.50 |
| Purchase #7 | $196.45 | 7.588% | $211.3566 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $897.67 | $981.0391 | $981.05 | $981.10 | $981.10 | |