| 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 | $131.80 | 5.282% | $138.7617 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $53.33 | 5.584% | $56.3079 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $31.37 | 10.712% | $34.7304 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $72.31 | 4.221% | $75.3622 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $179.42 | 3.621% | $185.9168 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $68.58 | 10.242% | $75.604 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $248.54 | 3.462% | $257.1445 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $785.35 | $823.8275 | $823.82 | $823.80 | $823.80 | |