| 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 | $155.97 | 4.710% | $163.3162 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $181.98 | 13.164% | $205.9358 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $117.89 | 8.440% | $127.8399 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $160.40 | 3.301% | $165.6948 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $88.37 | 13.281% | $100.1064 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $177.88 | 8.162% | $192.3986 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $38.97 | 12.418% | $43.8093 | $43.81 | $43.80 | $43.80 |
| 7 purchase totals = | $921.46 | $999.1010 | $999.11 | $999.10 | $999.00 | |