| 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 | $169.79 | 11.623% | $189.5247 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $161.50 | 12.417% | $181.5535 | $181.55 | $181.55 | $181.60 |
| Purchase #3 | $188.85 | 13.598% | $214.5298 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $171.97 | 4.116% | $179.0483 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $185.68 | 4.136% | $193.3597 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $141.97 | 11.780% | $158.6941 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $76.49 | 5.547% | $80.7329 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $1,096.25 | $1,197.4430 | $1,197.43 | $1,197.45 | $1,197.40 | |