| 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 | $145.70 | 13.370% | $165.1801 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $210.55 | 11.200% | $234.1316 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $45.34 | 12.447% | $50.9835 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $202.55 | 8.833% | $220.4412 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $115.94 | 9.697% | $127.1827 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $56.91 | 13.475% | $64.5786 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $165.28 | 6.581% | $176.1571 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $942.27 | $1,038.6548 | $1,038.65 | $1,038.75 | $1,038.70 | |