| 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 | $140.66 | 10.303% | $155.1522 | $155.15 | $155.15 | $155.20 |
| Purchase #2 | $147.73 | 5.234% | $155.4622 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $190.91 | 6.376% | $203.0824 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $173.61 | 11.543% | $193.6498 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $59.31 | 10.414% | $65.4865 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $162.64 | 6.152% | $172.6456 | $172.65 | $172.65 | $172.60 |
| Purchase #7 | $142.38 | 10.369% | $157.1434 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,017.24 | $1,102.6221 | $1,102.62 | $1,102.65 | $1,102.60 | |