| 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 | $147.82 | 12.783% | $166.7158 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $83.88 | 4.161% | $87.3702 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $228.94 | 13.291% | $259.3684 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $185.71 | 13.733% | $211.2136 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $149.81 | 3.422% | $154.9365 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $114.37 | 11.229% | $127.2126 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $182.91 | 11.552% | $204.0398 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $1,093.44 | $1,210.8569 | $1,210.86 | $1,210.80 | $1,210.80 | |