| 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 | $153.83 | 7.294% | $165.0504 | $165.05 | $165.05 | $165.10 |
| Purchase #2 | $78.89 | 6.230% | $83.8048 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $206.66 | 9.226% | $225.7265 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $154.80 | 10.549% | $171.1299 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $184.68 | 10.466% | $204.0086 | $204.01 | $204.00 | $204.00 |
| Purchase #6 | $162.68 | 5.570% | $171.7413 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $149.66 | 9.704% | $164.183 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,091.20 | $1,185.6445 | $1,185.64 | $1,185.70 | $1,185.60 | |