| 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 | $144.42 | 12.270% | $162.1403 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $183.26 | 12.508% | $206.1822 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $13.43 | 11.638% | $14.993 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $164.52 | 6.477% | $175.176 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $25.72 | 6.856% | $27.4834 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $122.54 | 8.684% | $133.1814 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $113.43 | 11.611% | $126.6004 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $767.32 | $845.7567 | $845.75 | $845.85 | $845.80 | |