| 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 | $186.83 | 13.401% | $211.8671 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $180.57 | 4.239% | $188.2244 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $110.82 | 9.316% | $121.144 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $65.38 | 12.640% | $73.644 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $67.58 | 3.821% | $70.1622 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $172.70 | 13.510% | $196.0318 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $33.92 | 6.202% | $36.0237 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $817.80 | $897.0972 | $897.08 | $897.05 | $897.00 | |