| 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 | $181.90 | 13.671% | $206.7675 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $146.96 | 12.262% | $164.9802 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $241.76 | 4.574% | $252.8181 | $252.82 | $252.80 | $252.80 |
| Purchase #4 | $18.62 | 12.409% | $20.9306 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $238.96 | 5.579% | $252.2916 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $63.93 | 7.221% | $68.5464 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $204.50 | 8.500% | $221.8825 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $1,096.63 | $1,188.2169 | $1,188.22 | $1,188.25 | $1,188.20 | |