| 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 | $176.72 | 5.563% | $186.5509 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $171.91 | 3.228% | $177.4593 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $134.95 | 10.505% | $149.1265 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $201.96 | 5.407% | $212.88 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $214.37 | 4.835% | $224.7348 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $148.84 | 9.474% | $162.9411 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $67.80 | 12.820% | $76.492 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $1,116.55 | $1,190.1846 | $1,190.18 | $1,190.25 | $1,190.20 | |