| 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 | $165.88 | 12.746% | $187.0231 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $197.81 | 6.484% | $210.636 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $196.49 | 4.144% | $204.6325 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $108.59 | 7.255% | $116.4682 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $182.38 | 12.740% | $205.6152 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $14.69 | 12.115% | $16.4697 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $148.76 | 10.744% | $164.7428 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,014.60 | $1,105.5875 | $1,105.59 | $1,105.55 | $1,105.50 | |