| 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 | $134.84 | 9.874% | $148.1541 | $148.15 | $148.15 | $148.20 |
| Purchase #2 | $32.43 | 10.313% | $35.7745 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $144.30 | 9.200% | $157.5756 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $97.93 | 11.111% | $108.811 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $165.31 | 13.721% | $187.9922 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $87.79 | 3.796% | $91.1225 | $91.12 | $91.10 | $91.10 |
| Purchase #7 | $116.82 | 12.255% | $131.1363 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $779.42 | $860.5662 | $860.56 | $860.55 | $860.60 | |