| 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 | $165.52 | 9.859% | $181.8386 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $155.97 | 7.336% | $167.412 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $217.54 | 11.126% | $241.7435 | $241.74 | $241.75 | $241.70 |
| Purchase #4 | $188.41 | 10.679% | $208.5303 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $120.60 | 4.609% | $126.1585 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $185.33 | 12.211% | $207.9606 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $147.39 | 9.576% | $161.5041 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $1,180.76 | $1,295.1476 | $1,295.14 | $1,295.15 | $1,295.10 | |