| 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 | $152.69 | 9.487% | $167.1757 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $102.92 | 11.143% | $114.3884 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $39.63 | 12.261% | $44.489 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $17.57 | 9.133% | $19.1747 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $9.99 | 4.680% | $10.4575 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $190.67 | 6.445% | $202.9587 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $104.43 | 5.843% | $110.5318 | $110.53 | $110.55 | $110.50 |
| 7 purchase totals = | $617.90 | $669.1758 | $669.18 | $669.20 | $669.30 | |