| 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 | $177.30 | 7.164% | $190.0018 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $162.56 | 8.245% | $175.9631 | $175.96 | $175.95 | $176.00 |
| Purchase #3 | $220.97 | 5.401% | $232.9046 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $217.26 | 10.353% | $239.7529 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $61.34 | 4.168% | $63.8967 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $53.44 | 7.557% | $57.4785 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $159.49 | 5.578% | $168.3864 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $1,052.36 | $1,128.3840 | $1,128.38 | $1,128.40 | $1,128.50 | |