| 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 | $127.79 | 12.581% | $143.8673 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $149.96 | 8.422% | $162.5896 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $166.81 | 13.296% | $188.9891 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $165.53 | 7.577% | $178.0722 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $75.41 | 7.290% | $80.9074 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $101.28 | 13.691% | $115.1462 | $115.15 | $115.15 | $115.10 |
| Purchase #7 | $235.60 | 4.430% | $246.0371 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $1,022.38 | $1,115.6089 | $1,115.62 | $1,115.60 | $1,115.60 | |