| 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 | $103.33 | 10.537% | $114.2179 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $165.50 | 8.426% | $179.445 | $179.45 | $179.45 | $179.40 |
| Purchase #3 | $156.81 | 3.619% | $162.485 | $162.49 | $162.50 | $162.50 |
| Purchase #4 | $204.65 | 4.459% | $213.7753 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $71.85 | 11.375% | $80.0229 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $5.73 | 10.859% | $6.3522 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $170.45 | 6.105% | $180.856 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $878.32 | $937.1543 | $937.17 | $937.15 | $937.20 | |