| 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 | $178.72 | 3.381% | $184.7625 | $184.76 | $184.75 | $184.80 |
| Purchase #2 | $143.49 | 4.591% | $150.0776 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $246.36 | 3.349% | $254.6106 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $140.32 | 11.346% | $156.2407 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $80.25 | 6.177% | $85.207 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $165.55 | 9.864% | $181.8799 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $161.55 | 8.154% | $174.7228 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $1,116.24 | $1,187.5011 | $1,187.50 | $1,187.50 | $1,187.50 | |