| 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 | $159.37 | 3.250% | $164.5495 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $231.71 | 11.357% | $258.0253 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $17.42 | 10.439% | $19.2385 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $171.67 | 4.499% | $179.3934 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $33.53 | 9.805% | $36.8176 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $124.93 | 3.352% | $129.1177 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $22.39 | 12.787% | $25.253 | $25.25 | $25.25 | $25.30 |
| 7 purchase totals = | $761.02 | $812.3950 | $812.40 | $812.40 | $812.30 | |