| 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 | $150.37 | 10.331% | $165.9047 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $30.88 | 11.558% | $34.4491 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $26.98 | 4.598% | $28.2205 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $5.72 | 5.444% | $6.0314 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $146.38 | 4.639% | $153.1706 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $224.41 | 7.227% | $240.6281 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $133.72 | 10.506% | $147.7686 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $718.46 | $776.1730 | $776.17 | $776.15 | $776.10 | |