| 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 | $176.97 | 6.292% | $188.105 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $147.81 | 12.145% | $165.7615 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $248.95 | 13.637% | $282.8993 | $282.90 | $282.90 | $282.90 |
| Purchase #4 | $100.57 | 10.132% | $110.7598 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $56.77 | 11.422% | $63.2543 | $63.25 | $63.25 | $63.30 |
| Purchase #6 | $242.56 | 8.394% | $262.9205 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $59.44 | 9.463% | $65.0648 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $1,033.07 | $1,138.7652 | $1,138.76 | $1,138.70 | $1,138.90 | |