| 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 | $163.93 | 13.714% | $186.4114 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $23.69 | 12.252% | $26.5925 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $169.45 | 8.510% | $183.8702 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $204.99 | 11.228% | $228.0063 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $31.73 | 7.422% | $34.085 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $121.72 | 11.575% | $135.8091 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $67.71 | 11.871% | $75.7479 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $783.22 | $870.5224 | $870.53 | $870.50 | $870.50 | |