| 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 | $142.52 | 13.590% | $161.8885 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $107.73 | 7.149% | $115.4316 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $240.85 | 9.512% | $263.7597 | $263.76 | $263.75 | $263.80 |
| Purchase #4 | $201.29 | 13.124% | $227.7073 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $140.85 | 13.814% | $160.307 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $59.99 | 8.737% | $65.2313 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $158.62 | 13.320% | $179.7482 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $1,051.85 | $1,174.0736 | $1,174.08 | $1,174.10 | $1,174.00 | |