| 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 | $177.39 | 4.300% | $185.0178 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $56.86 | 10.771% | $62.9844 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $107.90 | 6.455% | $114.8649 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $94.39 | 6.543% | $100.5659 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $67.63 | 9.454% | $74.0237 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $130.84 | 6.244% | $139.0096 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $160.91 | 9.823% | $176.7162 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $795.92 | $853.1825 | $853.18 | $853.10 | $853.20 | |