| 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 | $176.68 | 6.874% | $188.825 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $230.26 | 4.855% | $241.4391 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $47.50 | 7.360% | $50.996 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $157.83 | 5.753% | $166.91 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $237.92 | 7.109% | $254.8337 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $225.49 | 6.632% | $240.4445 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $103.63 | 9.797% | $113.7826 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $1,179.31 | $1,257.2309 | $1,257.23 | $1,257.30 | $1,257.10 | |