| 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 | $201.41 | 6.714% | $214.9327 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $44.71 | 9.695% | $49.0446 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $161.83 | 12.581% | $182.1898 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $115.43 | 11.320% | $128.4967 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $49.54 | 11.673% | $55.3228 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $14.61 | 10.482% | $16.1414 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $159.31 | 12.619% | $179.4133 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $746.84 | $825.5413 | $825.53 | $825.55 | $825.40 | |