| 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 | $165.62 | 9.804% | $181.8574 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $51.64 | 3.575% | $53.4861 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $139.61 | 12.831% | $157.5234 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $176.36 | 13.306% | $199.8265 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $80.55 | 4.216% | $83.946 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $222.80 | 10.138% | $245.3875 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $184.66 | 4.664% | $193.2725 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,021.24 | $1,115.2994 | $1,115.31 | $1,115.30 | $1,115.30 | |