| 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 | $95.42 | 13.838% | $108.6242 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $152.30 | 9.310% | $166.4791 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $200.90 | 5.199% | $211.3448 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $83.35 | 8.366% | $90.3231 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $86.91 | 12.580% | $97.8433 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $165.38 | 12.618% | $186.2476 | $186.25 | $186.25 | $186.20 |
| Purchase #7 | $129.28 | 4.257% | $134.7834 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $913.54 | $995.6455 | $995.63 | $995.65 | $995.50 | |